Base Form	talk
Past Form	talked
Past Participle Form	talked
s/es/ies Form	talks
-ing Form	talking

Definitions

exchange thoughts; talk with
use language
an exchange of ideas via conversation
express in speech
deliver a lecture or talk

Usage Examples

We often talk business
Actions talk louder than words
the baby talks already
let's have more work and less talk around here
She talks a lot of nonsense