English verb conjugation
COULD ANNEAL

Regular verb: anneal - annealed - annealed

Affirmation

Simple form	V-ing form
I could anneal you could anneal she could anneal we could anneal you could anneal they could anneal	I could be annealing you could be annealing she could be annealing we could be annealing you could be annealing they could be annealing
Perfect	V-ing perfect
I could have annealed you could have annealed she could have annealed we could have annealed you could have annealed they could have annealed	I could have been annealing you could have been annealing she could have been annealing we could have been annealing you could have been annealing they could have been annealing

Negation

Simple form	V-ing form
I could not anneal you could not anneal she could not anneal we could not anneal you could not anneal they could not anneal	I could not be annealing you could not be annealing she could not be annealing we could not be annealing you could not be annealing they could not be annealing
Perfect	V-ing perfect
I could not have annealed you could not have annealed she could not have annealed we could not have annealed you could not have annealed they could not have annealed	I could not have been annealing you could not have been annealing she could not have been annealing we could not have been annealing you could not have been annealing they could not have been annealing

Interrogative form

Simple form	V-ing form
could I anneal? could you anneal? could she anneal? could we anneal? could you anneal? could they anneal?	could I be annealing? could you be annealing? could she be annealing? could we be annealing? could you be annealing? could they be annealing?
Perfect	V-ing perfect
could I have annealed? could you have annealed? could she have annealed? could we have annealed? could you have annealed? could they have annealed?	could I have been annealing? could you have been annealing? could she have been annealing? could we have been annealing? could you have been annealing? could they have been annealing?

Interro-negative form

Simple form	V-ing form
could I not anneal? could you not anneal? could she not anneal? could we not anneal? could you not anneal? could they not anneal?	could I not be annealing? could you not be annealing? could she not be annealing? could we not be annealing? could you not be annealing? could they not be annealing?
Perfect	V-ing perfect
could I not have annealed? could you not have annealed? could she not have annealed? could we not have annealed? could you not have annealed? could they not have annealed?	could I not have been annealing? could you not have been annealing? could she not have been annealing? could we not have been annealing? could you not have been annealing? could they not have been annealing?