English verb conjugation
SHOULD SCULL

Regular verb: scull - sculled - sculled

Affirmation

Simple form	V-ing form
I should scull you should scull he should scull we should scull you should scull they should scull	I should be sculling you should be sculling he should be sculling we should be sculling you should be sculling they should be sculling
Perfect	V-ing perfect
I should have sculled you should have sculled he should have sculled we should have sculled you should have sculled they should have sculled	I should have been sculling you should have been sculling he should have been sculling we should have been sculling you should have been sculling they should have been sculling

Negation

Simple form	V-ing form
I should not scull you should not scull he should not scull we should not scull you should not scull they should not scull	I should not be sculling you should not be sculling he should not be sculling we should not be sculling you should not be sculling they should not be sculling
Perfect	V-ing perfect
I should not have sculled you should not have sculled he should not have sculled we should not have sculled you should not have sculled they should not have sculled	I should not have been sculling you should not have been sculling he should not have been sculling we should not have been sculling you should not have been sculling they should not have been sculling

Interrogative form

Simple form	V-ing form
should I scull? should you scull? should he scull? should we scull? should you scull? should they scull?	should I be sculling? should you be sculling? should he be sculling? should we be sculling? should you be sculling? should they be sculling?
Perfect	V-ing perfect
should I have sculled? should you have sculled? should he have sculled? should we have sculled? should you have sculled? should they have sculled?	should I have been sculling? should you have been sculling? should he have been sculling? should we have been sculling? should you have been sculling? should they have been sculling?

Interro-negative form

Simple form	V-ing form
should I not scull? should you not scull? should he not scull? should we not scull? should you not scull? should they not scull?	should I not be sculling? should you not be sculling? should he not be sculling? should we not be sculling? should you not be sculling? should they not be sculling?
Perfect	V-ing perfect
should I not have sculled? should you not have sculled? should he not have sculled? should we not have sculled? should you not have sculled? should they not have sculled?	should I not have been sculling? should you not have been sculling? should he not have been sculling? should we not have been sculling? should you not have been sculling? should they not have been sculling?