English verb conjugation
COULD SWOT

Regular verb: swot - swotted - swotted

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

Simple form	V-ing form
couldn't I swot? couldn't you swot? couldn't he swot? couldn't we swot? couldn't you swot? couldn't they swot?	couldn't I be swotting? couldn't you be swotting? couldn't he be swotting? couldn't we be swotting? couldn't you be swotting? couldn't they be swotting?
Perfect	V-ing perfect
couldn't I have swotted? couldn't you have swotted? couldn't he have swotted? couldn't we have swotted? couldn't you have swotted? couldn't they have swotted?	couldn't I have been swotting? couldn't you have been swotting? couldn't he have been swotting? couldn't we have been swotting? couldn't you have been swotting? couldn't they have been swotting?