I can windlass you can windlass he can windlass we can windlass you can windlass they can windlass
V-ing form
I can be windlassing you can be windlassing he can be windlassing we can be windlassing you can be windlassing they can be windlassing
Perfect
I can have windlassed you can have windlassed he 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 he 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 he cannot windlass we cannot windlass you cannot windlass they cannot windlass
V-ing form
I cannot be windlassing you cannot be windlassing he cannot be windlassing we cannot be windlassing you cannot be windlassing they cannot be windlassing
Perfect
I cannot have windlassed you cannot have windlassed he 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 he 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 he windlass? can we windlass? can you windlass? can they windlass?
V-ing form
can I be windlassing? can you be windlassing? can he be windlassing? can we be windlassing? can you be windlassing? can they be windlassing?
Perfect
can I have windlassed? can you have windlassed? can he 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 he 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 he 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 he 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 he 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 he not have been windlassing? can we not have been windlassing? can you not have been windlassing? can they not have been windlassing?