Please tell me in detail on the finite and non finite verbs.What about 'be' and 'have' as finite or infinite verbs? How shall we make students understand it better?
Waiting for the suggestions.
Your profile shows that you are an English teacher. Have you studied finite and non-finite verbs? Do you own grammar books? Have you searched online for the information?
We are not here to replace your own study or your grammar books. If you have a specific problem an aspect of the English language (ie the meaning of a particular sentence or word) then we are the right people.
As far as asking how you can make your students understand it better, my first suggestion would be to make sure you completely understand it. Teachers teach in different ways and students learn in different ways. How you plan your classes is up to you and the school you work for.
Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.