English verb conjugation
COULD WELT

Regular verb: welt - welted - welted

Affirmation

Simple form	V-ing form
I could welt you could welt he could welt we could welt you could welt they could welt	I could be welting you could be welting he could be welting we could be welting you could be welting they could be welting
Perfect	V-ing perfect
I could have welted you could have welted he could have welted we could have welted you could have welted they could have welted	I could have been welting you could have been welting he could have been welting we could have been welting you could have been welting they could have been welting

Negation

Simple form	V-ing form
I couldn't welt you couldn't welt he couldn't welt we couldn't welt you couldn't welt they couldn't welt	I couldn't be welting you couldn't be welting he couldn't be welting we couldn't be welting you couldn't be welting they couldn't be welting
Perfect	V-ing perfect
I couldn't have welted you couldn't have welted he couldn't have welted we couldn't have welted you couldn't have welted they couldn't have welted	I couldn't have been welting you couldn't have been welting he couldn't have been welting we couldn't have been welting you couldn't have been welting they couldn't have been welting

Interrogative form

Simple form	V-ing form
could I welt? could you welt? could he welt? could we welt? could you welt? could they welt?	could I be welting? could you be welting? could he be welting? could we be welting? could you be welting? could they be welting?
Perfect	V-ing perfect
could I have welted? could you have welted? could he have welted? could we have welted? could you have welted? could they have welted?	could I have been welting? could you have been welting? could he have been welting? could we have been welting? could you have been welting? could they have been welting?

Interro-negative form

Simple form	V-ing form
couldn't I welt? couldn't you welt? couldn't he welt? couldn't we welt? couldn't you welt? couldn't they welt?	couldn't I be welting? couldn't you be welting? couldn't he be welting? couldn't we be welting? couldn't you be welting? couldn't they be welting?
Perfect	V-ing perfect
couldn't I have welted? couldn't you have welted? couldn't he have welted? couldn't we have welted? couldn't you have welted? couldn't they have welted?	couldn't I have been welting? couldn't you have been welting? couldn't he have been welting? couldn't we have been welting? couldn't you have been welting? couldn't they have been welting?