Verbs  (Darbīdas vārds)

Definition: Wikipedia
In syntax, a verb is a word (part of speech) that usually denotes an action (bring, read), an occurrence (decompose, glitter), or a state of being (exist, stand). Depending on the language, a verb may vary in form according to many factors, possibly including its tense, aspect, mood and voice. It may also agree with the person, gender, and/or number of some of its arguments (subject, object, etc.).
There are three classes of verbs in the Latvian language:
Class
 		Sylables
 		Vowels
 		Group
 Differentiators
 		Examples
I
 		1
 		-
 		I
II
III
IV
V
 Stem vowel remains unchanged.
The stem vowel i is changed to e, ē or ie in pres.

 		augt, bēgt, nākt, sist, cept, ēst, mest
cirst, likt, vilkt, pirkt
rakt, skriet, krist, just, prast, tapt
glābt, kost, lauzt, ciest, teikt, braukt, beigt, krāt, spēt
lūzt, līt, salt, kļut, mirt
II
 		2 or more
 		ā  ē  ī  o  ū
1st person Present and Past same no. of sylables e.g.
(inf) dzīvot (pres) es dzīvoju (past) es dzīvoju
 dzīvot lidot strādāt maksāt runāt jautāt domāt mazgāt
 meklēt spēlēt zīmēt medīt dabūt
III
 		2 or more
 		ā  ē  ī          inā
1st person Present and Past different no. of sylables e.g.
(inf) darīt (pres) es daru (past) es darīju
dziedāt gribēt dalīt sviecināt