English verb conjugation
COULD STILT

Regular verb: stilt - stilted - stilted

Affirmation

Simple form	V-ing form
I could stilt you could stilt she could stilt we could stilt you could stilt they could stilt	I could be stilting you could be stilting she could be stilting we could be stilting you could be stilting they could be stilting
Perfect	V-ing perfect
I could have stilted you could have stilted she could have stilted we could have stilted you could have stilted they could have stilted	I could have been stilting you could have been stilting she could have been stilting we could have been stilting you could have been stilting they could have been stilting

Negation

Simple form	V-ing form
I couldn't stilt you couldn't stilt she couldn't stilt we couldn't stilt you couldn't stilt they couldn't stilt	I couldn't be stilting you couldn't be stilting she couldn't be stilting we couldn't be stilting you couldn't be stilting they couldn't be stilting
Perfect	V-ing perfect
I couldn't have stilted you couldn't have stilted she couldn't have stilted we couldn't have stilted you couldn't have stilted they couldn't have stilted	I couldn't have been stilting you couldn't have been stilting she couldn't have been stilting we couldn't have been stilting you couldn't have been stilting they couldn't have been stilting

Interrogative form

Simple form	V-ing form
could I stilt? could you stilt? could she stilt? could we stilt? could you stilt? could they stilt?	could I be stilting? could you be stilting? could she be stilting? could we be stilting? could you be stilting? could they be stilting?
Perfect	V-ing perfect
could I have stilted? could you have stilted? could she have stilted? could we have stilted? could you have stilted? could they have stilted?	could I have been stilting? could you have been stilting? could she have been stilting? could we have been stilting? could you have been stilting? could they have been stilting?

Interro-negative form

Simple form	V-ing form
couldn't I stilt? couldn't you stilt? couldn't she stilt? couldn't we stilt? couldn't you stilt? couldn't they stilt?	couldn't I be stilting? couldn't you be stilting? couldn't she be stilting? couldn't we be stilting? couldn't you be stilting? couldn't they be stilting?
Perfect	V-ing perfect
couldn't I have stilted? couldn't you have stilted? couldn't she have stilted? couldn't we have stilted? couldn't you have stilted? couldn't they have stilted?	couldn't I have been stilting? couldn't you have been stilting? couldn't she have been stilting? couldn't we have been stilting? couldn't you have been stilting? couldn't they have been stilting?