Well!!,it tells about action to take.
she writes a letter.
They play cricket.
There are two types of verb.
1)Principle verb (transitive/intransitive)
2)Helping verb (primary/modal)
Principle verb:- There are two types of principle verb.
e.g. Krishna eats apple.
Intransitive verb:-means 'not passing over'
There are also two types:-
Primary:-It has three parts:-
To do:-do,does and did.
will,would,shall,should,can,could,may,might,must,need,dare,ought to,used to.