can wince
Verbo regular: wince - winced- winced

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
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	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	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot wince
you cannot wince
he cannot wince
we cannot wince
you cannot wince
they cannot wince 	I cannot be wincing
you cannot be wincing
he cannot be wincing
we cannot be wincing
you cannot be wincing
they cannot be wincing	I cannot have winced
you cannot have winced
he cannot have winced
we cannot have winced
you cannot have winced
they cannot have winced	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	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
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? 	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? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not wince?
can you not wince?
can he not wince?
can we not wince?
can you not wince?
can they not wince? 	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? 	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? 	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?