I can wince you can wince she can wince we can wince you can wince they can wince
V-ing form
I can be wincing you can be wincing she can be wincing we can be wincing you can be wincing they can be wincing
Perfect
I can have winced you can have winced she 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 she can have been wincing we can have been wincing you can have been wincing they can have been wincing
Negation
Simple form
I can't wince you can't wince she can't wince we can't wince you can't wince they can't wince
V-ing form
I can't be wincing you can't be wincing she can't be wincing we can't be wincing you can't be wincing they can't be wincing
Perfect
I can't have winced you can't have winced she can't have winced we can't have winced you can't have winced they can't have winced
V-ing perfect
I can't have been wincing you can't have been wincing she can't have been wincing we can't have been wincing you can't have been wincing they can't have been wincing
Interrogative form
Simple form
can I wince? can you wince? can she wince? can we wince? can you wince? can they wince?
V-ing form
can I be wincing? can you be wincing? can she be wincing? can we be wincing? can you be wincing? can they be wincing?
Perfect
can I have winced? can you have winced? can she 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 she have been wincing? can we have been wincing? can you have been wincing? can they have been wincing?
Interro-negative form
Simple form
can't I wince? can't you wince? can't she wince? can't we wince? can't you wince? can't they wince?
V-ing form
can't I be wincing? can't you be wincing? can't she be wincing? can't we be wincing? can't you be wincing? can't they be wincing?
Perfect
can't I have winced? can't you have winced? can't she have winced? can't we have winced? can't you have winced? can't they have winced?
V-ing perfect
can't I have been wincing? can't you have been wincing? can't she have been wincing? can't we have been wincing? can't you have been wincing? can't they have been wincing?