English verb conjugation
SHOULD CURDLE

Regular verb: curdle - curdled - curdled

Affirmation

Simple form	V-ing form
I should curdle you should curdle he should curdle we should curdle you should curdle they should curdle	I should be curdling you should be curdling he should be curdling we should be curdling you should be curdling they should be curdling
Perfect	V-ing perfect
I should have curdled you should have curdled he should have curdled we should have curdled you should have curdled they should have curdled	I should have been curdling you should have been curdling he should have been curdling we should have been curdling you should have been curdling they should have been curdling

Negation

Simple form	V-ing form
I should not curdle you should not curdle he should not curdle we should not curdle you should not curdle they should not curdle	I should not be curdling you should not be curdling he should not be curdling we should not be curdling you should not be curdling they should not be curdling
Perfect	V-ing perfect
I should not have curdled you should not have curdled he should not have curdled we should not have curdled you should not have curdled they should not have curdled	I should not have been curdling you should not have been curdling he should not have been curdling we should not have been curdling you should not have been curdling they should not have been curdling

Interrogative form

Simple form	V-ing form
should I curdle? should you curdle? should he curdle? should we curdle? should you curdle? should they curdle?	should I be curdling? should you be curdling? should he be curdling? should we be curdling? should you be curdling? should they be curdling?
Perfect	V-ing perfect
should I have curdled? should you have curdled? should he have curdled? should we have curdled? should you have curdled? should they have curdled?	should I have been curdling? should you have been curdling? should he have been curdling? should we have been curdling? should you have been curdling? should they have been curdling?

Interro-negative form

Simple form	V-ing form
should I not curdle? should you not curdle? should he not curdle? should we not curdle? should you not curdle? should they not curdle?	should I not be curdling? should you not be curdling? should he not be curdling? should we not be curdling? should you not be curdling? should they not be curdling?
Perfect	V-ing perfect
should I not have curdled? should you not have curdled? should he not have curdled? should we not have curdled? should you not have curdled? should they not have curdled?	should I not have been curdling? should you not have been curdling? should he not have been curdling? should we not have been curdling? should you not have been curdling? should they not have been curdling?