English verb conjugation
SHOULD KNOLL

Regular verb: knoll - knolled - knolled

Affirmation

Simple form	V-ing form
I should knoll you should knoll he should knoll we should knoll you should knoll they should knoll	I should be knolling you should be knolling he should be knolling we should be knolling you should be knolling they should be knolling
Perfect	V-ing perfect
I should have knolled you should have knolled he should have knolled we should have knolled you should have knolled they should have knolled	I should have been knolling you should have been knolling he should have been knolling we should have been knolling you should have been knolling they should have been knolling

Negation

Simple form	V-ing form
I should not knoll you should not knoll he should not knoll we should not knoll you should not knoll they should not knoll	I should not be knolling you should not be knolling he should not be knolling we should not be knolling you should not be knolling they should not be knolling
Perfect	V-ing perfect
I should not have knolled you should not have knolled he should not have knolled we should not have knolled you should not have knolled they should not have knolled	I should not have been knolling you should not have been knolling he should not have been knolling we should not have been knolling you should not have been knolling they should not have been knolling

Interrogative form

Simple form	V-ing form
should I knoll? should you knoll? should he knoll? should we knoll? should you knoll? should they knoll?	should I be knolling? should you be knolling? should he be knolling? should we be knolling? should you be knolling? should they be knolling?
Perfect	V-ing perfect
should I have knolled? should you have knolled? should he have knolled? should we have knolled? should you have knolled? should they have knolled?	should I have been knolling? should you have been knolling? should he have been knolling? should we have been knolling? should you have been knolling? should they have been knolling?

Interro-negative form

Simple form	V-ing form
should I not knoll? should you not knoll? should he not knoll? should we not knoll? should you not knoll? should they not knoll?	should I not be knolling? should you not be knolling? should he not be knolling? should we not be knolling? should you not be knolling? should they not be knolling?
Perfect	V-ing perfect
should I not have knolled? should you not have knolled? should he not have knolled? should we not have knolled? should you not have knolled? should they not have knolled?	should I not have been knolling? should you not have been knolling? should he not have been knolling? should we not have been knolling? should you not have been knolling? should they not have been knolling?