English verb conjugation
CAN SWOT

Regular verb: swot - swotted - swotted

Affirmation

Simple form	V-ing form
I can swot you can swot he can swot we can swot you can swot they can swot	I can be swotting you can be swotting he can be swotting we can be swotting you can be swotting they can be swotting
Perfect	V-ing perfect
I can have swotted you can have swotted he can have swotted we can have swotted you can have swotted they can have swotted	I can have been swotting you can have been swotting he can have been swotting we can have been swotting you can have been swotting they can have been swotting

Negation

Simple form	V-ing form
I cannot swot you cannot swot he cannot swot we cannot swot you cannot swot they cannot swot	I cannot be swotting you cannot be swotting he cannot be swotting we cannot be swotting you cannot be swotting they cannot be swotting
Perfect	V-ing perfect
I cannot have swotted you cannot have swotted he cannot have swotted we cannot have swotted you cannot have swotted they cannot have swotted	I cannot have been swotting you cannot have been swotting he cannot have been swotting we cannot have been swotting you cannot have been swotting they cannot have been swotting

Interrogative form

Simple form	V-ing form
can I swot? can you swot? can he swot? can we swot? can you swot? can they swot?	can I be swotting? can you be swotting? can he be swotting? can we be swotting? can you be swotting? can they be swotting?
Perfect	V-ing perfect
can I have swotted? can you have swotted? can he have swotted? can we have swotted? can you have swotted? can they have swotted?	can I have been swotting? can you have been swotting? can he have been swotting? can we have been swotting? can you have been swotting? can they have been swotting?

Interro-negative form

Simple form	V-ing form
can I not swot? can you not swot? can he not swot? can we not swot? can you not swot? can they not swot?	can I not be swotting? can you not be swotting? can he not be swotting? can we not be swotting? can you not be swotting? can they not be swotting?
Perfect	V-ing perfect
can I not have swotted? can you not have swotted? can he not have swotted? can we not have swotted? can you not have swotted? can they not have swotted?	can I not have been swotting? can you not have been swotting? can he not have been swotting? can we not have been swotting? can you not have been swotting? can they not have been swotting?