English verb conjugation
COULD WINDLASS

Regular verb: windlass - windlassed - windlassed

Affirmation

Simple form	V-ing form
I could windlass you could windlass she could windlass we could windlass you could windlass they could windlass	I could be windlassing you could be windlassing she could be windlassing we could be windlassing you could be windlassing they could be windlassing
Perfect	V-ing perfect
I could have windlassed you could have windlassed she could have windlassed we could have windlassed you could have windlassed they could have windlassed	I could have been windlassing you could have been windlassing she could have been windlassing we could have been windlassing you could have been windlassing they could have been windlassing

Negation

Simple form	V-ing form
I could not windlass you could not windlass she could not windlass we could not windlass you could not windlass they could not windlass	I could not be windlassing you could not be windlassing she could not be windlassing we could not be windlassing you could not be windlassing they could not be windlassing
Perfect	V-ing perfect
I could not have windlassed you could not have windlassed she could not have windlassed we could not have windlassed you could not have windlassed they could not have windlassed	I could not have been windlassing you could not have been windlassing she could not have been windlassing we could not have been windlassing you could not have been windlassing they could not have been windlassing

Interrogative form

Simple form	V-ing form
could I windlass? could you windlass? could she windlass? could we windlass? could you windlass? could they windlass?	could I be windlassing? could you be windlassing? could she be windlassing? could we be windlassing? could you be windlassing? could they be windlassing?
Perfect	V-ing perfect
could I have windlassed? could you have windlassed? could she have windlassed? could we have windlassed? could you have windlassed? could they have windlassed?	could I have been windlassing? could you have been windlassing? could she have been windlassing? could we have been windlassing? could you have been windlassing? could they have been windlassing?

Interro-negative form

Simple form	V-ing form
could I not windlass? could you not windlass? could she not windlass? could we not windlass? could you not windlass? could they not windlass?	could I not be windlassing? could you not be windlassing? could she not be windlassing? could we not be windlassing? could you not be windlassing? could they not be windlassing?
Perfect	V-ing perfect
could I not have windlassed? could you not have windlassed? could she not have windlassed? could we not have windlassed? could you not have windlassed? could they not have windlassed?	could I not have been windlassing? could you not have been windlassing? could she not have been windlassing? could we not have been windlassing? could you not have been windlassing? could they not have been windlassing?