Question

define present tense
and define present continuous tense and define Present perfect tense
and define present perfect continuous tance​

Answer 1

Answer:

present tence means you can working at this time

Answer 2

Answer:

A verb sound ends on is,am,are ( ing) are called present continuous tense. For example- We are going to Patna.

A verb sound ends on has,have+V3 are called Present perfect tense.For example- Ram has eaten bread.