The normal word order in an Irish sentence is:
Only the verb and subject are obligatory; all other parts are optional (unless the primary or finite verb is transitive, in which case a direct object is required). In synthetic verb forms, the verb and subject are united in a single word, so that even one-word sentences are possible, e.g. Tuigim "I understand."
An example sentence:
Labhraíonn
speak.PRES
Mícheál
Gaeilge
Irish
le
with
Cáit
go
PTC
minic.
often
Labhraíonn Mícheál Gaeilge le Cáit go minic.
speak.PRES Mícheál Irish with Cáit PTC often
Mícheál often speaks Irish with Cáit.
Irish has no words for "yes" and "no". The answer to a question contains a repetition (the same as in Latin) of the verb, either with or without a negative particle. For analytic forms, only the verb is given and the subject is not repeated. If a verb has different dependent and independent forms, the dependent form follows the interrogative or negative particle. The independent form is used where there is no particle.
An
Q
éisteann
listen.PRES
Seán
lena
to his
mháthair
mother
riamh?
ever
An éisteann Seán lena mháthair riamh?
Q listen.PRES Seán {to his} mother ever
Does Seán ever listen to his mother?"
Éisteann.
Yes, he does.
*Éisteann
sé.
3S.M.CNJV
*Éisteann sé.
listen.PRES 3S.M.CNJV
CNJV:conjunctive DSJV:disjunctive
Ní
not
éisteann.
Ní éisteann.
not listen.PRES
No, he does not.
*Ní
*Ní éisteann sé.
not listen.PRES 3S.M.CNJV
Nach
NEG.Q
bhfuil
EXIST.PRES.DEP
tú
2S.CNJV
ag
at
éisteacht
listen.VN
liom?
to me
Nach bhfuil tú ag éisteacht liom?
NEG.Q EXIST.PRES.DEP 2S.CNJV at listen.VN {to me}
Aren't you listening to me?
Táim.
EXIST.1S.PRES
Yes, I am.
Nílim.
EXIST.1S.PRES.NEG
No, I'm not.
In a command the imperative mood is used, and no subject is given.
Tabhair
give.2SG.IMPR
dúinn
to us
dhá
two
ghloine
glasses
fuisce
whiskey.GEN
le do thoil.
please
Tabhair dúinn dhá ghloine fuisce {le do thoil}.
give.2SG.IMPR {to us} two glasses whiskey.GEN please
Please give us two glasses of whiskey.
To express a negative command, the particle ná is used. This particle, which can be roughly translated "don't", causes neither eclipsis nor lenition, and attaches h to a following vowel.
Ná
don't
cailligí
lose.2PL.IMP
an
the
t-airgead.
money
Ná cailligí an t-airgead.
don't lose.2PL.IMP the money
Don't lose the money!
habair
tell.2SG.IMP
leo
to them
é.
3S.M.DSJV
Ná habair leo é.
don't tell.2SG.IMP {to them} 3S.M.DSJV
Don't tell it to them!
téimis
go.1PL.IMP
abhaile.
home
Ná téimis abhaile.
don't go.1PL.IMP home
Let's not go home!
A progressive aspect can be formed by connecting the verbal noun to the existential verb with the progressive particle ag.
Tá
EXIST.PRES
labhairt
speak.VN
anois.
now
Tá Mícheál ag labhairt Gaeilge le Cáit anois.
EXIST.PRES Mícheál at speak.VN Irish with Cáit now
Mícheál is speaking Irish with Cáit now.
The object of a verbal noun is in the genitive, if it is definite.
Séamas
léamh
read.VN
nuachtáin.
newspaper.GEN
Tá Séamas ag léamh an nuachtáin.
EXIST.PRES Séamas at read.VN the newspaper.GEN
Séamas is reading the newspaper.
If a nonfinite clause forms the complement of the verb, the verbal noun stands alone (without a preposition) in the clause.
D'éirigh
be-successful.PRET
liom
with me
breith
catch.VN
ar
on
liathróid.
ball
D'éirigh liom breith ar an liathróid.
be-successful.PRET {with me} catch.VN on the ball
I succeeded in catching the ball.
The direct object of a verbal noun complement precedes the verbal noun; the leniting particle a "to" is placed between them. Other complements follow.
brath
intention
agam
at me
scian
knife
a
to
chur
put.VN
cúramach
careful
mbord.
table
Tá brath agam an scian a chur go cúramach ar an mbord.
EXIST.PRES intention {at me} the knife to put.VN PTC careful on the table
I intend to place the knife carefully on the table.
Generally, an object pronoun or a conjugated preposition stands at the end of a sentence in Irish. Compare this sentence:
D'inis
tell.PRET
sé
scéal
story
do
Bhríd
Bríd
inné.
yesterday
D'inis sé an scéal do Bhríd inné.
tell.PRET 3S.M.CNJV the story to Bríd yesterday
He told the story to Bríd yesterday.
with the two following sentences:
inné
D'inis sé do Bhríd inné é.
tell.PRET 3S.M.CNJV to Bríd yesterday 3S.M.DSJV
He told it to Bríd yesterday.
di
to her
D'inis sé an scéal inné di
tell.PRET 3S.M.CNJV the story yesterday {to her}
He told her the story yesterday.
Irish commonly uses the impersonal form (also called the autonomous form) instead of the passive voice.
Buaileadh
beat.IMPRS.PRET
madra.
dog
Buaileadh an madra.
beat.IMPRS.PRET the dog
Someone beat the dog/The dog was beaten.
In the perfect, the passive voice is formed by using the passive participle with the existential verb.
fhuinneog
window
briste
broken
(ag
(by
mo
my
dheartháir).
brother)
Tá an fhuinneog briste (ag mo dheartháir).
EXIST.PRES the window broken (by my brother)
The window has been broken (by my brother).
Some verbs describing the state or condition of a person form a progressive present with the existential verb plus 'in (my, your, his etc.)' plus the verbal noun.
mé
1S
i
in
chodladh.
sleep.VN
Tá mé i mo chodladh.
EXIST.PRES 1S in my sleep.VN
I'm asleep.
your.SG
chónaí
live.VN
sa
in the
Ghearmáin?
Germany
An bhfuil tú i do chónaí sa Ghearmáin?
Q EXIST.PRES.DEP 2S.CNJV in your.SG live.VN {in the} Germany
Do you live in Germany?
Irish, like Spanish and other languages, has two forms that can express the English verb "to be". The two forms perform different grammatical functions.
The existential verb is bí. It is an irregular verb; see Irish verbs for its conjugation.
This verb expresses the absolute existence of something, its condition, or its location. When accompanied by the adverb ann "there", it means "exist" or "there is/are". Otherwise, the verb is complemented by an adjective, an adverb or a prepositional phrase.
Dia
God
ann.
there
Tá Dia ann.
EXIST.PRES God there
God exists; There is a God.
bosca
box
folamh.
empty
Tá an bosca folamh.
EXIST.PRES the box empty
The box is empty.
na
the.PL
húlla
apple.PL
Tá na húlla ar an mbord.
EXIST.PRES the.PL apple.PL on the table
The apples are on the table.
A noun phrase alone cannot form the predicate of the existential verb. Instead, the noun complement is preceded by a form meaning "in my, in your, in his", etc.
ina
in his
dhochtúir.
doctor
Tá Seán ina dhochtúir.
EXIST.PRES Seán {in his} doctor
Seán is a doctor.
The Irish copula is not a verb but a particle, used to express a definition or identification. It may be complemented by a noun, a pronoun, an adjective, or a topicalized phrase. Because it is not a verb, it does not inflect for person or number, and pronouns appear in the disjunctive form.
The copula, which has the realis form is, is used for identification and definition:
Definition: X is a Y. Here, the word order is "Is-Y-(pronoun)-X". X is a definite noun or a pronoun.
Is
COP.PRES
fear
man
3S.DSJV
Is fear é.
COP.PRES man 3S.DSJV
It/he is a man.
Sasanaigh
English-person.PL
iad.
3P.DSJV
Is Sasanaigh iad.
COP.PRES English-person.PL 3P.DSJV
They are English.
Identification: X is the Y. Here the word order is "Is-pronoun-X-Y", or "Is-pronoun-Y-X". There must always be a pronoun between a definite noun and the copula. It would be wrong to say *Is Seán an múinteoir, which would mean "The teacher is a Seán".
é
múinteoir.
teacher
Is é Seán an múinteoir.
COP.PRES 3S.M.DSJV Seán the teacher
Seán is the teacher.
To identify a first or second person pronoun with a definite noun, it is usual to use the longer form of the personal pronoun, which comes immediately after the copula:
The long form of the personal pronoun is very emphatic and stressed and often ejects the copula entirely. Thus, in the previous four examples, it is possible to leave out the copula, which will then be understood:
If a third-person pronoun with a definite noun is identified, the same construction may be used:
However, in the third person, that is perceived to be much more emphatic than in the first and second persons. The usual way to say "He is the teacher" is
in which the definite noun is flanked by two personal pronouns agreeing with it in gender and number.
When saying "this is", or "that is", seo and sin are used, in which case is is usually dropped:
One can also add "that is in him/her/it", especially when an adjective is used if one wants to emphasise the quality:
láidir
strong
atá
EXIST.REL.PRES
in him
Is fear láidir atá ann.
COP.PRES man strong EXIST.REL.PRES {in him}
He's a strong man.
cailín
girl
álainn
beautiful
inti.
in her
Is cailín álainn atá inti.
COP.PRES girl beautiful EXIST.REL.PRES {in her}
She's a beautiful girl.
That sometimes appears in Hiberno-English, translated literally as "that is in it" or as "so it is".
The present tense of the copula can be used for the future:
The past tense of the copula can be used for the conditional:
The forms is and ba are not used after preverbal particles.
If the predicate is definite, the copula is followed by a disjunctive personal pronoun, which may be repeated at the end of the sentence.
If the predicate is indefinite, it follows the copula directly, with the disjunctive pronoun and subject coming at the end.
The copula can also be used to stress an adjective, as in the following instance:
breá
nice
lá
day
Is breá an lá é.
COP.PRES nice the day 3S.M.DSJV
It's a nice day.
Topicalization in Irish is formed by clefting: by fronting the topicalized element as the predicate of the copula, while the rest of the sentence becomes a relative clause. Compare Dúirt mise é "I said it" with Is mise a dúirt é "I said it."
There are other set idiomatic phrases using the copula, as seen in the following examples. Here the predicate consists mostly of either a prepositional phrase or an adjective.
There are also the following constructions:
deacair
difficult
abairt
sentence
seo
this
thuiscint.
understand-VN
Is deacair an abairt seo a thuiscint.
COP.PRES difficult the sentence this to understand-VN
This sentence is hard to understand.
gluaisteán.
car
Is le Cáit an gluaisteán.
COP.PRES with Cáit the car
The car belongs to Cáit.
as
from
Baile Átha Cliath
Dublin
Máire.
Máire
Is as {Baile Átha Cliath} Máire.
COP.PRES from Dublin Máire
Máire is from Dublin.
Since the copula cannot stand alone, the answer must contain either a part of the predicate or a pronoun, both of which follow the copula.
In all dialects, the copula is may be omitted if the predicate is a noun. (Ba cannot be deleted.) If is is omitted, the following é, í, iad preceding the noun is omitted as well.
Both the existential verb and the copula may take a nominal predicate, but the two constructions have slightly different meanings: Is dochtúir é Seán sounds more permanent: it represents something absolute about Seán; it is a permanent characteristic of Seán that he is a doctor. That is known as an individual-level predicate. In the sentence Tá Seán ina dhochtúir, one says rather that Seán performs the job of a doctor, he is a doctor at the moment, or he has become a doctor. That is known as a stage-level predicate.
Most complementizers (subordinating conjunctions) in Irish cause eclipsis and require the dependent form of irregular verbs. The word order in an Irish subordinate clause is the same as in a main clause. The types of subordination discussed here are: complementation, relative clauses, and wh-questions (which are formed as a kind of relative clause in Irish).
The subordinate clause is a part of the main clause in a purely syntactic complementation. In Irish it is introduced by go "that" in the positive and nach "that... not" in the negative.
Deir
say.PRES
that
deifir
hurry
air.
upon him
Deir sé go bhfuil deifir air.
say.PRES 3S.M.CNJV that EXIST.PRES.DEP hurry {upon him}
He says that he's in a hurry.
Chruthaigh
prove.PRET
nach
that.NEG
raibh
EXIST.PRET.DEP
taibhse
ghost
Chruthaigh sé nach raibh taibhse ann.
prove.PRET 3S.M.CNJV that.NEG EXIST.PRET.DEP ghost there
He proved that there was no ghost.
Other examples of complex sentences using complementizers:
A conditional clause gives the condition under which something will happen. In Irish there are two kinds of conditional clauses, depending on the plausibility of the condition. The particle má introduces a conditional clause that is plausible, also called a realis condition. Má causes lenition and takes the independent form of irregular verbs. Its negated form is mura and causes eclipsis. Preceding the preterite it is murar and causes lenition.
If the condition of the clause is hypothetical, also called an irrealis condition or counterfactual conditional, the word dá is used, which causes eclipsis and takes the dependent form of irregular verbs. The negated equivalent is either mura or murach go, meaning roughly "if it were not the case that...". The verb in both clauses is in the conditional.
Other examples of conditionals are:
There are two kinds of relative clauses in Irish: direct and indirect. Direct relative clauses begin with the leniting relativizer a and the independent form of an irregular verb is used. The direct relative is used when the relative pronoun is the subject or direct object of its clause.
The direct relative is also used in topicalizations, e.g.:
The direct relative is also used after the word uair "time":
Indirect relative clauses begin with the eclipsing relativizer a (in the preterite with leniting ar); the dependent form of an irregular verb is used. The indirect relative is used to signify a genitive or the object of a preposition. In these cases, there is a resumptive pronoun in the relative clause.
The negative form of a relative clause, direct or indirect, is formed with the eclipsing relativizer nach, or, before the preterite, with the leniting relativizer nár.
Sometimes a direct relative clause can be ambiguous in meaning, leaving unclear if the relative is accusative or nominative:
If the accusative reading is intended, one could use an indirect relative with a resumptive pronoun:
A wh-question begins with a word such as "who, what, how, when, where, why" etc. In Irish, such questions are constructed as relative clauses, in that they can be constructed as either direct or indirect.
Questions with "who, what, how many, which, when" are constructed as direct relative clauses.
Questions with prepositions (i.e. "on what?, with whom?") and questions with "why?" and "where?" are constructed as indirect relative clauses.
There are two words for "how" in Irish: the word conas takes the direct relative clause, the phrase cén chaoi takes the indirect.
Some complements in Irish take the form of a relative, in that they end in the relative particle a; both direct and indirect relative are found.