can rethink
Verbo irregular: rethink - rethought- rethought

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can rethink
you can rethink
he can rethink
we can rethink
you can rethink
they can rethink 	I can be rethinking
you can be rethinking
he can be rethinking
we can be rethinking
you can be rethinking
they can be rethinking	I can have rethought
you can have rethought
he can have rethought
we can have rethought
you can have rethought
they can have rethought	I can have been rethinking
you can have been rethinking
he can have been rethinking
we can have been rethinking
you can have been rethinking
they can have been rethinking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot rethink
you cannot rethink
he cannot rethink
we cannot rethink
you cannot rethink
they cannot rethink 	I cannot be rethinking
you cannot be rethinking
he cannot be rethinking
we cannot be rethinking
you cannot be rethinking
they cannot be rethinking	I cannot have rethought
you cannot have rethought
he cannot have rethought
we cannot have rethought
you cannot have rethought
they cannot have rethought	I cannot have been rethinking
you cannot have been rethinking
he cannot have been rethinking
we cannot have been rethinking
you cannot have been rethinking
they cannot have been rethinking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I rethink?
can you rethink?
can he rethink?
can we rethink?
can you rethink?
can they rethink? 	can I be rethinking?
can you be rethinking?
can he be rethinking?
can we be rethinking?
can you be rethinking?
can they be rethinking? 	can I have rethought?
can you have rethought?
can he have rethought?
can we have rethought?
can you have rethought?
can they have rethought? 	can I have been rethinking?
can you have been rethinking?
can he have been rethinking?
can we have been rethinking?
can you have been rethinking?
can they have been rethinking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not rethink?
can you not rethink?
can he not rethink?
can we not rethink?
can you not rethink?
can they not rethink? 	can I not be rethinking?
can you not be rethinking?
can he not be rethinking?
can we not be rethinking?
can you not be rethinking?
can they not be rethinking? 	can I not have rethought?
can you not have rethought?
can he not have rethought?
can we not have rethought?
can you not have rethought?
can they not have rethought? 	can I not have been rethinking?
can you not have been rethinking?
can he not have been rethinking?
can we not have been rethinking?
can you not have been rethinking?
can they not have been rethinking?