Present continuous

Use:
1)           Use the present continuous to talk about actions which are happening now.
           Ellen is having a bath at the moment.
           Right now, Mark is talking to her manager.

Form:
Positive

I	am / ‘m	verb+ing
You	are / ‘re
He / She / It	is / ‘s
We / They	are / ‘re

Negative

I	‘m not	verb+ing
You	aren’t / ‘re not
He / She / It	isn’t / ‘s not
We / They	aren’t / ‘re not

Question

Am	I	verb+ing
Are	you
Is	he / she / it
Are	we / they

Spelling Rules:

If a verb ends in e, delete the e before you add –ing.
come =>           I’m coming.
have  =>           He’s having lunch.

Common mistakes
1)            Some students forget the verb be.
            I watching television.                 =>           I’m watching television.
            She not coming.       =>           She’s not coming.
2)            Some students make questions incorrectly.
            She is working?        =>           Is she working?
3)            Some students make spelling mistakes. 
            I’m studing law.   =>           I’m studying law.