adtreba

Old Irish

ad- +‎ treb (“household”)

ad·treba (prototonic ·atreba, verbal noun atrab or aittrebad)

to inhabit, dwell
- c. 800–825, Diarmait, Milan Glosses on the Psalms, published in Thesaurus Palaeohibernicus (reprinted 1987, Dublin Institute for Advanced Studies), edited and with translations by Whitley Stokes and John Strachan, vol. I, pp. 7–483, Ml. 107^a15
  Bid sochaide a·trefea indiuts{i}u ⁊ bid fáilid nach oín adid·trefea.
  There will be many who will dwell in thee, and every one will be joyful who will so dwell.
  (literally, “…who will dwell it”)

Complex, class A I present, s preterite, f future, a subjunctive

		1st sg.	3rd sg.	1st pl.	3rd pl.	Passive sg.
Present indicative	Deut.		a·treba, at·treba		a·trebat	a·trebthar
Present indicative	Prot.		·atreba

Imperfect indicative	Deut.
Imperfect indicative	Prot.

Preterite	Deut.
Preterite	Prot.

Perfect	Deut.		ad·rothreb		ros·aitrebsad (with infixed pronoun s-)
Perfect	Prot.

Future	Deut.		a·trefea, a·trebea; adid·trefea (with infixed pronoun id-)
Future	Prot.				·roatrebatt (ro-form)

Conditional	Deut.
Conditional	Prot.					·aittrebtha

Present subjunctive	Deut.			a·trebom; ro·atrebam (ro-form)
Present subjunctive	Prot.		·roaitreba

Past subjunctive	Deut.
Past subjunctive	Prot.

Imperative

Verbal noun		attrab, aittrebad
Past participle
Verbal of necessity

Mutation of *adtreba*
radical	lenition	nasalization
ad·treba	unchanged	unchanged

Note: Certain mutated forms of some words can never occur in Old Irish.
All possible mutated forms are displayed for convenience.