English verb conjugation
COULD DRAFT

Regular verb: draft - drafted - drafted

Affirmation

Simple form	V-ing form
I could draft you could draft he could draft we could draft you could draft they could draft	I could be drafting you could be drafting he could be drafting we could be drafting you could be drafting they could be drafting
Perfect	V-ing perfect
I could have drafted you could have drafted he could have drafted we could have drafted you could have drafted they could have drafted	I could have been drafting you could have been drafting he could have been drafting we could have been drafting you could have been drafting they could have been drafting

Negation

Simple form	V-ing form
I couldn't draft you couldn't draft he couldn't draft we couldn't draft you couldn't draft they couldn't draft	I couldn't be drafting you couldn't be drafting he couldn't be drafting we couldn't be drafting you couldn't be drafting they couldn't be drafting
Perfect	V-ing perfect
I couldn't have drafted you couldn't have drafted he couldn't have drafted we couldn't have drafted you couldn't have drafted they couldn't have drafted	I couldn't have been drafting you couldn't have been drafting he couldn't have been drafting we couldn't have been drafting you couldn't have been drafting they couldn't have been drafting

Interrogative form

Simple form	V-ing form
could I draft? could you draft? could he draft? could we draft? could you draft? could they draft?	could I be drafting? could you be drafting? could he be drafting? could we be drafting? could you be drafting? could they be drafting?
Perfect	V-ing perfect
could I have drafted? could you have drafted? could he have drafted? could we have drafted? could you have drafted? could they have drafted?	could I have been drafting? could you have been drafting? could he have been drafting? could we have been drafting? could you have been drafting? could they have been drafting?

Interro-negative form

Simple form	V-ing form
couldn't I draft? couldn't you draft? couldn't he draft? couldn't we draft? couldn't you draft? couldn't they draft?	couldn't I be drafting? couldn't you be drafting? couldn't he be drafting? couldn't we be drafting? couldn't you be drafting? couldn't they be drafting?
Perfect	V-ing perfect
couldn't I have drafted? couldn't you have drafted? couldn't he have drafted? couldn't we have drafted? couldn't you have drafted? couldn't they have drafted?	couldn't I have been drafting? couldn't you have been drafting? couldn't he have been drafting? couldn't we have been drafting? couldn't you have been drafting? couldn't they have been drafting?