I can windlass you can windlass she can windlass we can windlass you can windlass they can windlass
V-ing form
I can be windlassing you can be windlassing she can be windlassing we can be windlassing you can be windlassing they can be windlassing
Perfect
I can have windlassed you can have windlassed she can have windlassed we can have windlassed you can have windlassed they can have windlassed
V-ing perfect
I can have been windlassing you can have been windlassing she can have been windlassing we can have been windlassing you can have been windlassing they can have been windlassing
Negation
Simple form
I cannot windlass you cannot windlass she cannot windlass we cannot windlass you cannot windlass they cannot windlass
V-ing form
I cannot be windlassing you cannot be windlassing she cannot be windlassing we cannot be windlassing you cannot be windlassing they cannot be windlassing
Perfect
I cannot have windlassed you cannot have windlassed she cannot have windlassed we cannot have windlassed you cannot have windlassed they cannot have windlassed
V-ing perfect
I cannot have been windlassing you cannot have been windlassing she cannot have been windlassing we cannot have been windlassing you cannot have been windlassing they cannot have been windlassing
Interrogative form
Simple form
can I windlass? can you windlass? can she windlass? can we windlass? can you windlass? can they windlass?
V-ing form
can I be windlassing? can you be windlassing? can she be windlassing? can we be windlassing? can you be windlassing? can they be windlassing?
Perfect
can I have windlassed? can you have windlassed? can she have windlassed? can we have windlassed? can you have windlassed? can they have windlassed?
V-ing perfect
can I have been windlassing? can you have been windlassing? can she have been windlassing? can we have been windlassing? can you have been windlassing? can they have been windlassing?
Interro-negative form
Simple form
can I not windlass? can you not windlass? can she not windlass? can we not windlass? can you not windlass? can they not windlass?
V-ing form
can I not be windlassing? can you not be windlassing? can she not be windlassing? can we not be windlassing? can you not be windlassing? can they not be windlassing?
Perfect
can I not have windlassed? can you not have windlassed? can she not have windlassed? can we not have windlassed? can you not have windlassed? can they not have windlassed?
V-ing perfect
can I not have been windlassing? can you not have been windlassing? can she not have been windlassing? can we not have been windlassing? can you not have been windlassing? can they not have been windlassing?