I could flesh you could flesh she could flesh we could flesh you could flesh they could flesh
V-ing form
I could be fleshing you could be fleshing she could be fleshing we could be fleshing you could be fleshing they could be fleshing
Perfect
I could have fleshed you could have fleshed she could have fleshed we could have fleshed you could have fleshed they could have fleshed
V-ing perfect
I could have been fleshing you could have been fleshing she could have been fleshing we could have been fleshing you could have been fleshing they could have been fleshing
Negation
Simple form
I could not flesh you could not flesh she could not flesh we could not flesh you could not flesh they could not flesh
V-ing form
I could not be fleshing you could not be fleshing she could not be fleshing we could not be fleshing you could not be fleshing they could not be fleshing
Perfect
I could not have fleshed you could not have fleshed she could not have fleshed we could not have fleshed you could not have fleshed they could not have fleshed
V-ing perfect
I could not have been fleshing you could not have been fleshing she could not have been fleshing we could not have been fleshing you could not have been fleshing they could not have been fleshing
Interrogative form
Simple form
could I flesh? could you flesh? could she flesh? could we flesh? could you flesh? could they flesh?
V-ing form
could I be fleshing? could you be fleshing? could she be fleshing? could we be fleshing? could you be fleshing? could they be fleshing?
Perfect
could I have fleshed? could you have fleshed? could she have fleshed? could we have fleshed? could you have fleshed? could they have fleshed?
V-ing perfect
could I have been fleshing? could you have been fleshing? could she have been fleshing? could we have been fleshing? could you have been fleshing? could they have been fleshing?
Interro-negative form
Simple form
could I not flesh? could you not flesh? could she not flesh? could we not flesh? could you not flesh? could they not flesh?
V-ing form
could I not be fleshing? could you not be fleshing? could she not be fleshing? could we not be fleshing? could you not be fleshing? could they not be fleshing?
Perfect
could I not have fleshed? could you not have fleshed? could she not have fleshed? could we not have fleshed? could you not have fleshed? could they not have fleshed?
V-ing perfect
could I not have been fleshing? could you not have been fleshing? could she not have been fleshing? could we not have been fleshing? could you not have been fleshing? could they not have been fleshing?