can rue
Verbo regular: rue - rued- rued

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can rue
you can rue
he can rue
we can rue
you can rue
they can rue 	I can be ruing
you can be ruing
he can be ruing
we can be ruing
you can be ruing
they can be ruing	I can have rued
you can have rued
he can have rued
we can have rued
you can have rued
they can have rued	I can have been ruing
you can have been ruing
he can have been ruing
we can have been ruing
you can have been ruing
they can have been ruing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't rue
you can't rue
he can't rue
we can't rue
you can't rue
they can't rue 	I can't be ruing
you can't be ruing
he can't be ruing
we can't be ruing
you can't be ruing
they can't be ruing	I can't have rued
you can't have rued
he can't have rued
we can't have rued
you can't have rued
they can't have rued	I can't have been ruing
you can't have been ruing
he can't have been ruing
we can't have been ruing
you can't have been ruing
they can't have been ruing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I rue?
can you rue?
can he rue?
can we rue?
can you rue?
can they rue? 	can I be ruing?
can you be ruing?
can he be ruing?
can we be ruing?
can you be ruing?
can they be ruing? 	can I have rued?
can you have rued?
can he have rued?
can we have rued?
can you have rued?
can they have rued? 	can I have been ruing?
can you have been ruing?
can he have been ruing?
can we have been ruing?
can you have been ruing?
can they have been ruing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I rue?
can't you rue?
can't he rue?
can't we rue?
can't you rue?
can't they rue? 	can't I be ruing?
can't you be ruing?
can't he be ruing?
can't we be ruing?
can't you be ruing?
can't they be ruing? 	can't I have rued?
can't you have rued?
can't he have rued?
can't we have rued?
can't you have rued?
can't they have rued? 	can't I have been ruing?
can't you have been ruing?
can't he have been ruing?
can't we have been ruing?
can't you have been ruing?
can't they have been ruing?