English verb conjugation
CAN WINCE

Regular verb: wince - winced - winced

Affirmation

Simple form	V-ing form
I can wince you can wince he can wince we can wince you can wince they can wince	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	V-ing 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	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	V-ing form
I can't wince you can't wince he can't wince we can't wince you can't wince they can't wince	I can't be wincing you can't be wincing he can't be wincing we can't be wincing you can't be wincing they can't be wincing
Perfect	V-ing perfect
I can't have winced you can't have winced he can't have winced we can't have winced you can't have winced they can't have winced	I can't have been wincing you can't have been wincing he 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	V-ing form
can I wince? can you wince? can he wince? can we wince? can you wince? can they wince?	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	V-ing 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?	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	V-ing form
can't I wince? can't you wince? can't he wince? can't we wince? can't you wince? can't they wince?	can't I be wincing? can't you be wincing? can't he be wincing? can't we be wincing? can't you be wincing? can't they be wincing?
Perfect	V-ing perfect
can't I have winced? can't you have winced? can't he have winced? can't we have winced? can't you have winced? can't they have winced?	can't I have been wincing? can't you have been wincing? can't he have been wincing? can't we have been wincing? can't you have been wincing? can't they have been wincing?