could pustulate
Verbo regular: pustulate - pustulated- pustulated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could pustulate
you could pustulate
he could pustulate
we could pustulate
you could pustulate
they could pustulate 	I could be pustulating
you could be pustulating
he could be pustulating
we could be pustulating
you could be pustulating
they could be pustulating	I could have pustulated
you could have pustulated
he could have pustulated
we could have pustulated
you could have pustulated
they could have pustulated	I could have been pustulating
you could have been pustulating
he could have been pustulating
we could have been pustulating
you could have been pustulating
they could have been pustulating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't pustulate
you couldn't pustulate
he couldn't pustulate
we couldn't pustulate
you couldn't pustulate
they couldn't pustulate 	I couldn't be pustulating
you couldn't be pustulating
he couldn't be pustulating
we couldn't be pustulating
you couldn't be pustulating
they couldn't be pustulating	I couldn't have pustulated
you couldn't have pustulated
he couldn't have pustulated
we couldn't have pustulated
you couldn't have pustulated
they couldn't have pustulated	I couldn't have been pustulating
you couldn't have been pustulating
he couldn't have been pustulating
we couldn't have been pustulating
you couldn't have been pustulating
they couldn't have been pustulating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I pustulate?
could you pustulate?
could he pustulate?
could we pustulate?
could you pustulate?
could they pustulate? 	could I be pustulating?
could you be pustulating?
could he be pustulating?
could we be pustulating?
could you be pustulating?
could they be pustulating? 	could I have pustulated?
could you have pustulated?
could he have pustulated?
could we have pustulated?
could you have pustulated?
could they have pustulated? 	could I have been pustulating?
could you have been pustulating?
could he have been pustulating?
could we have been pustulating?
could you have been pustulating?
could they have been pustulating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I pustulate?
couldn't you pustulate?
couldn't he pustulate?
couldn't we pustulate?
couldn't you pustulate?
couldn't they pustulate? 	couldn't I be pustulating?
couldn't you be pustulating?
couldn't he be pustulating?
couldn't we be pustulating?
couldn't you be pustulating?
couldn't they be pustulating? 	couldn't I have pustulated?
couldn't you have pustulated?
couldn't he have pustulated?
couldn't we have pustulated?
couldn't you have pustulated?
couldn't they have pustulated? 	couldn't I have been pustulating?
couldn't you have been pustulating?
couldn't he have been pustulating?
couldn't we have been pustulating?
couldn't you have been pustulating?
couldn't they have been pustulating?