The signs of the persons of the verbs are -in, -is, -i; -am -ut`, -inc`; e. g.

qus-in=aud-ioqus-am=aud-imus
qus-is=aud-isqus-ut`=aud-itis
qus-i=aud-itqus-inc`=aud-iunt.

The addition of the sound of t helps to form the Irôn preterite. I say helps, because if we compare the form s-ko-t-on=I made, with the root kan, or the form -qus-t-on=I heard, with the root qus, we see, at once, that the addition of t is only a part of an inflection.

Beyond this, the tenses become complicated; and that because they are evidently formed by the agglutination of separate words; the so-called imperfect being undoubtedly formed by affixing the preterite form of the word to make. The perfect and future seem to be similarly formed, dele from the auxiliary=be; as may be collected from the following paradigms.

1.
Plural—Present,st-am, st-ut, i-st-i=sumus, estis, sunt.
Singular—Preterite,u-t-an, u-t-as, u-d-i=fui, fuisti, fuit.
Singular—Future,u-gín-an, u-gín-as, u-gén-i=ero, eris, erit.
Imperativefau=esto.
2.

Root, k`an=make.
Preterite,=s-k`o-t-on,[10] s-k`o-t-ai, s-k`o-t-a=feci, fecisti, fecit.

3.