Question

present participle

for eat, fall. give, go, know, run , see, take, throw

Answer 1

The present participle always ends in -ing.

If you're unsure of the spelling, check a dictionary.

http://dictionary.reference.com/

Answer 2

thank you

Answer 3

You're welcome.

Answer 4

but for know it will be i am knowing, you are knowing it doesn't make sense

Answer 5

I agree that I am knowing isn't common. I can't think of any use for this phrase.

Answer 6

ok thank you for your time

Answer 7

You're very welcome.