Reconstruction:Proto-Celtic/-āti

This Proto-Celtic entry contains reconstructed terms and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence.

Proto-Celtic

Etymology

A merger of two formations:

The deadjectival formation is from Proto-Indo-European *-h₂ti.
The denominal suffix is from Proto-Indo-European *-eh₂yéti.

Suffix

*-āti

Forms verbs from nouns and adjectives.

Inflection

Ā-present
Active voice
	Present	Imperfect	Future	Preterite
1st singular	*-āmi	*-āmam	?	—
2nd singular	*-āsi	*-ātās	?	—
3rd singular	*-āti	*-āto	?	—
1st plural	*-āmosi	*-āmo	?	—
2nd plural	*-ātesi	*-āstē	?	—
3rd plural	*-ānti	*-ānto	?	—
	Pres. subjunctive	Past subjunctive	Imperative
1st singular	?	?	—
2nd singular	?	?	*-ā
3rd singular	?	?	*-ātou
1st plural	?	?	*-āmos
2nd plural	?	?	*-āte
3rd plural	?	?	*-āntou
Passive voice
	Present	Imperfect	Future	Preterite
1st singular	*-ār	—	?	—
2nd singular	*-ātar	—	?	—
3rd singular	*-ātor	?	?	—
1st plural	*-āmmor	—	?	—
2nd plural	*-ādwe	—	?	—
3rd plural	*-āntor	?	?	—
	Pres. subjunctive	Past subjunctive	Imperative
1st singular	?	—	—
2nd singular	?	—	—
3rd singular	?	—	—
1st plural	?	—	—
2nd plural	?	—	—
3rd plural	?	—	—

Declension of the present participle
masculine	singular	dual	plural
nominative	*-ants	*-ante	*-antes
vocative	*-ants	*-ante	*-antes
accusative	*-antam	*-ante	*-antans
genitive	*-antos	*?	*-antom
dative	*-antei	*-antbom	*-antbos
instrumental	*-antī?	*-antbim	*-antbis
feminine	singular	dual	plural
nominative	*-antī	*-antī	*-antiyās
vocative	*-antī	*-antī	*-antiyās
accusative	*-antīm	*-antī	*-antiyans
genitive	*-antyās	*?	*-antyom
dative	*-antyāi	*-antyābom	*-antyābos
instrumental	*?	*-antyābim	*-antyābis
neuter	singular	dual	plural
nominative	*-ant	*?	*-anta
vocative	*-ant	*?	*-anta
accusative	*-ant	*?	*-anta
genitive	*-antos	*?	*-antom
dative	*-antei	*?	*-antbos
instrumental	*-antī?	*?	*-antbis

Declension of the middle participle
masculine	singular	dual	plural
nominative	*-amnos	*-amnou	*-amnoi
vocative	*-amne	*-amnou	*-amnoi
accusative	*-amnom	*-amnou	*-amnons
genitive	*-amnī	*-amnous	*-amnom
dative	*-amnūi	*-amnobom	*-amnobos
instrumental	*-amnū	*-amnobim	*-amnobis
feminine	singular	dual	plural
nominative	*-amnā	*-amnai	*-amnās
vocative	*-amnā	*-amnai	*-amnās
accusative	*-amnam	*-amnai	*-amnans
genitive	*-amnās	*-amnous	*-amnom
dative	*-amnai	*-amnābom	*-amnābos
instrumental	*?	*-amnābim	*-amnābis
neuter	singular	dual	plural
nominative	*-amnom	*-amnou	*-amnā
vocative	*-amnom	*-amnou	*-amnā
accusative	*-amnom	*-amnou	*-amnā
genitive	*-amnī	*-amnous	*-amnom
dative	*-amnūi	*-amnobom	*-amnobos
instrumental	*-amnū	*-amnobim	*-amnobis

Declension of the past participle
masculine	singular	dual	plural
nominative	*-ātos	*-ātou	*-ātoi
vocative	*-āte	*-ātou	*-ātoi
accusative	*-ātom	*-ātou	*-ātons
genitive	*-ātī	*-ātous	*-ātom
dative	*-ātūi	*-ātobom	*-ātobos
instrumental	*-ātū	*-ātobim	*-ātobis
feminine	singular	dual	plural
nominative	*-ātā	*-ātai	*-ātās
vocative	*-ātā	*-ātai	*-ātās
accusative	*-ātam	*-ātai	*-ātans
genitive	*-ātās	*-ātous	*-ātom
dative	*-ātai	*-ātābom	*-ātābos
instrumental	*?	*-ātābim	*-ātābis
neuter	singular	dual	plural
nominative	*-ātom	*-ātou	*-ātā
vocative	*-ātom	*-ātou	*-ātā
accusative	*-ātom	*-ātou	*-ātā
genitive	*-ātī	*-ātous	*-ātom
dative	*-ātūi	*-ātobom	*-ātobos
instrumental	*-ātū	*-ātobim	*-ātobis

Derived terms

Proto-Celtic terms suffixed with *-āti

Reconstruction:Proto-Celtic/karāti

Reconstruction:Proto-Celtic/kubrāti

Reconstruction:Proto-Celtic/marwāti

Reconstruction:Proto-Celtic/saltrāti

Descendants

Brythonic: *-ọd
Old Irish: -aid