English verb conjugation
COULD LOFT

Regular verb: loft - lofted - lofted

Affirmation

Simple form	V-ing form
I could loft you could loft he could loft we could loft you could loft they could loft	I could be lofting you could be lofting he could be lofting we could be lofting you could be lofting they could be lofting
Perfect	V-ing perfect
I could have lofted you could have lofted he could have lofted we could have lofted you could have lofted they could have lofted	I could have been lofting you could have been lofting he could have been lofting we could have been lofting you could have been lofting they could have been lofting

Negation

Simple form	V-ing form
I couldn't loft you couldn't loft he couldn't loft we couldn't loft you couldn't loft they couldn't loft	I couldn't be lofting you couldn't be lofting he couldn't be lofting we couldn't be lofting you couldn't be lofting they couldn't be lofting
Perfect	V-ing perfect
I couldn't have lofted you couldn't have lofted he couldn't have lofted we couldn't have lofted you couldn't have lofted they couldn't have lofted	I couldn't have been lofting you couldn't have been lofting he couldn't have been lofting we couldn't have been lofting you couldn't have been lofting they couldn't have been lofting

Interrogative form

Simple form	V-ing form
could I loft? could you loft? could he loft? could we loft? could you loft? could they loft?	could I be lofting? could you be lofting? could he be lofting? could we be lofting? could you be lofting? could they be lofting?
Perfect	V-ing perfect
could I have lofted? could you have lofted? could he have lofted? could we have lofted? could you have lofted? could they have lofted?	could I have been lofting? could you have been lofting? could he have been lofting? could we have been lofting? could you have been lofting? could they have been lofting?

Interro-negative form

Simple form	V-ing form
couldn't I loft? couldn't you loft? couldn't he loft? couldn't we loft? couldn't you loft? couldn't they loft?	couldn't I be lofting? couldn't you be lofting? couldn't he be lofting? couldn't we be lofting? couldn't you be lofting? couldn't they be lofting?
Perfect	V-ing perfect
couldn't I have lofted? couldn't you have lofted? couldn't he have lofted? couldn't we have lofted? couldn't you have lofted? couldn't they have lofted?	couldn't I have been lofting? couldn't you have been lofting? couldn't he have been lofting? couldn't we have been lofting? couldn't you have been lofting? couldn't they have been lofting?