Past tense of ‘tá’
As with the present tense, ‘tá’ has only one form for the past: bhí. The interrogative form is an raibh? (was / were there?). The negative form is ní raibh. The interrogative negative form is nach raibh? (wasn’t / weren’t there?). These forms do not vary by pronoun (although in the South bhíomar is often used instead of bhí muid).
Bhí mé go maith . (I was all right.)Here too, the answer to a question implies repeating the verb. A ‘yes’-answer would just be bhí. A ‘no’- answer would be ní raibh:
Ní raibh sé fliuch. (It wasn’t wet.)
An raibh Peadar ansin inné? (Was Peter there yesterday?)
Nach raibh Máire ansin inné? (Wasn’t Mary there yesterday?)
An raibh tú sa bhaile sa tráthnóna? (Were you at home in the afternoon?) - Ní raibh, bhí mé ar scoil. (No, I was at school.)
Nach raibh sí tuirseach? (Wasn’t she tired?) - Bhí. (Yes.)
The past tense is often associated with expressions of time like, for instance (cf. De Bhál 50):
inné (yesterday)
arú inné (the day before yesterday)
aréir (last night)
arú aréir (the night before last)
an tseachtain / mhí seo caite (last week / month)
anuraidh (last year)
le déanaí (recently)
tamall / cúpla soicind / cúpla nóiméad / cúpla lá ó shin ( a while / a couple of second / a couple of minutes / a couple of days ago)
ar maidin (this morning)
Futre tense of ‘tá’
The future tense form of ‘tá’ is beidh, regardless of person. Its interrogative form is an mbeidh? and the negative ní bheidh. The interrogative negative form is nach mbeidh?. Remember that an and nach cause eclipsis while ní causes aspiration).
Beidh mé ansin. (I’ll be there.)
An mbeidh Ciarán tuirseach? (Will Ciaran be tired?)
Nach mbeidh siad sona? (Won’t they be happy?)
Ní bheidh sin maith. (That won’t be good.) (cf. McEwan)
The future tense is often associated with expressions of time like, for instance (cf. De Bhál 55):
amárach (tomorrow)
an tseachtain / mí / bhliain seo chugainn (next week / month / year)
anocht (tonight)
ar ball (soon)
as seo amach (from now on)
go deo arís (ever again)
i gceann cúpla bliain (in a couple of years)
i gceann tamall (after a while)
sula i bhfad (before long)