could perambulate
Verbo regular: perambulate - perambulated- perambulated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could perambulate
you could perambulate
he could perambulate
we could perambulate
you could perambulate
they could perambulate 	I could be perambulating
you could be perambulating
he could be perambulating
we could be perambulating
you could be perambulating
they could be perambulating	I could have perambulated
you could have perambulated
he could have perambulated
we could have perambulated
you could have perambulated
they could have perambulated	I could have been perambulating
you could have been perambulating
he could have been perambulating
we could have been perambulating
you could have been perambulating
they could have been perambulating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not perambulate
you could not perambulate
he could not perambulate
we could not perambulate
you could not perambulate
they could not perambulate 	I could not be perambulating
you could not be perambulating
he could not be perambulating
we could not be perambulating
you could not be perambulating
they could not be perambulating	I could not have perambulated
you could not have perambulated
he could not have perambulated
we could not have perambulated
you could not have perambulated
they could not have perambulated	I could not have been perambulating
you could not have been perambulating
he could not have been perambulating
we could not have been perambulating
you could not have been perambulating
they could not have been perambulating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I perambulate?
could you perambulate?
could he perambulate?
could we perambulate?
could you perambulate?
could they perambulate? 	could I be perambulating?
could you be perambulating?
could he be perambulating?
could we be perambulating?
could you be perambulating?
could they be perambulating? 	could I have perambulated?
could you have perambulated?
could he have perambulated?
could we have perambulated?
could you have perambulated?
could they have perambulated? 	could I have been perambulating?
could you have been perambulating?
could he have been perambulating?
could we have been perambulating?
could you have been perambulating?
could they have been perambulating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not perambulate?
could you not perambulate?
could he not perambulate?
could we not perambulate?
could you not perambulate?
could they not perambulate? 	could I not be perambulating?
could you not be perambulating?
could he not be perambulating?
could we not be perambulating?
could you not be perambulating?
could they not be perambulating? 	could I not have perambulated?
could you not have perambulated?
could he not have perambulated?
could we not have perambulated?
could you not have perambulated?
could they not have perambulated? 	could I not have been perambulating?
could you not have been perambulating?
could he not have been perambulating?
could we not have been perambulating?
could you not have been perambulating?
could they not have been perambulating?