I can wince you can wince he can wince we can wince you can wince they can wince
V-ing form
I can be wincing you can be wincing he can be wincing we can be wincing you can be wincing they can be wincing
Perfect
I can have winced you can have winced he can have winced we can have winced you can have winced they can have winced
V-ing perfect
I can have been wincing you can have been wincing he can have been wincing we can have been wincing you can have been wincing they can have been wincing
Negation
Simple form
I cannot wince you cannot wince he cannot wince we cannot wince you cannot wince they cannot wince
V-ing form
I cannot be wincing you cannot be wincing he cannot be wincing we cannot be wincing you cannot be wincing they cannot be wincing
Perfect
I cannot have winced you cannot have winced he cannot have winced we cannot have winced you cannot have winced they cannot have winced
V-ing perfect
I cannot have been wincing you cannot have been wincing he cannot have been wincing we cannot have been wincing you cannot have been wincing they cannot have been wincing
Interrogative form
Simple form
can I wince? can you wince? can he wince? can we wince? can you wince? can they wince?
V-ing form
can I be wincing? can you be wincing? can he be wincing? can we be wincing? can you be wincing? can they be wincing?
Perfect
can I have winced? can you have winced? can he have winced? can we have winced? can you have winced? can they have winced?
V-ing perfect
can I have been wincing? can you have been wincing? can he have been wincing? can we have been wincing? can you have been wincing? can they have been wincing?
Interro-negative form
Simple form
can I not wince? can you not wince? can he not wince? can we not wince? can you not wince? can they not wince?
V-ing form
can I not be wincing? can you not be wincing? can he not be wincing? can we not be wincing? can you not be wincing? can they not be wincing?
Perfect
can I not have winced? can you not have winced? can he not have winced? can we not have winced? can you not have winced? can they not have winced?
V-ing perfect
can I not have been wincing? can you not have been wincing? can he not have been wincing? can we not have been wincing? can you not have been wincing? can they not have been wincing?