could capitulate
Verbo regular: capitulate - capitulated- capitulated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could capitulate
you could capitulate
he could capitulate
we could capitulate
you could capitulate
they could capitulate 	I could be capitulating
you could be capitulating
he could be capitulating
we could be capitulating
you could be capitulating
they could be capitulating	I could have capitulated
you could have capitulated
he could have capitulated
we could have capitulated
you could have capitulated
they could have capitulated	I could have been capitulating
you could have been capitulating
he could have been capitulating
we could have been capitulating
you could have been capitulating
they could have been capitulating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't capitulate
you couldn't capitulate
he couldn't capitulate
we couldn't capitulate
you couldn't capitulate
they couldn't capitulate 	I couldn't be capitulating
you couldn't be capitulating
he couldn't be capitulating
we couldn't be capitulating
you couldn't be capitulating
they couldn't be capitulating	I couldn't have capitulated
you couldn't have capitulated
he couldn't have capitulated
we couldn't have capitulated
you couldn't have capitulated
they couldn't have capitulated	I couldn't have been capitulating
you couldn't have been capitulating
he couldn't have been capitulating
we couldn't have been capitulating
you couldn't have been capitulating
they couldn't have been capitulating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I capitulate?
could you capitulate?
could he capitulate?
could we capitulate?
could you capitulate?
could they capitulate? 	could I be capitulating?
could you be capitulating?
could he be capitulating?
could we be capitulating?
could you be capitulating?
could they be capitulating? 	could I have capitulated?
could you have capitulated?
could he have capitulated?
could we have capitulated?
could you have capitulated?
could they have capitulated? 	could I have been capitulating?
could you have been capitulating?
could he have been capitulating?
could we have been capitulating?
could you have been capitulating?
could they have been capitulating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I capitulate?
couldn't you capitulate?
couldn't he capitulate?
couldn't we capitulate?
couldn't you capitulate?
couldn't they capitulate? 	couldn't I be capitulating?
couldn't you be capitulating?
couldn't he be capitulating?
couldn't we be capitulating?
couldn't you be capitulating?
couldn't they be capitulating? 	couldn't I have capitulated?
couldn't you have capitulated?
couldn't he have capitulated?
couldn't we have capitulated?
couldn't you have capitulated?
couldn't they have capitulated? 	couldn't I have been capitulating?
couldn't you have been capitulating?
couldn't he have been capitulating?
couldn't we have been capitulating?
couldn't you have been capitulating?
couldn't they have been capitulating?