could superglue
Verbo regular: superglue - superglued- superglued

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could superglue
you could superglue
he could superglue
we could superglue
you could superglue
they could superglue 	I could be supergluing
you could be supergluing
he could be supergluing
we could be supergluing
you could be supergluing
they could be supergluing	I could have superglued
you could have superglued
he could have superglued
we could have superglued
you could have superglued
they could have superglued	I could have been supergluing
you could have been supergluing
he could have been supergluing
we could have been supergluing
you could have been supergluing
they could have been supergluing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not superglue
you could not superglue
he could not superglue
we could not superglue
you could not superglue
they could not superglue 	I could not be supergluing
you could not be supergluing
he could not be supergluing
we could not be supergluing
you could not be supergluing
they could not be supergluing	I could not have superglued
you could not have superglued
he could not have superglued
we could not have superglued
you could not have superglued
they could not have superglued	I could not have been supergluing
you could not have been supergluing
he could not have been supergluing
we could not have been supergluing
you could not have been supergluing
they could not have been supergluing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I superglue?
could you superglue?
could he superglue?
could we superglue?
could you superglue?
could they superglue? 	could I be supergluing?
could you be supergluing?
could he be supergluing?
could we be supergluing?
could you be supergluing?
could they be supergluing? 	could I have superglued?
could you have superglued?
could he have superglued?
could we have superglued?
could you have superglued?
could they have superglued? 	could I have been supergluing?
could you have been supergluing?
could he have been supergluing?
could we have been supergluing?
could you have been supergluing?
could they have been supergluing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not superglue?
could you not superglue?
could he not superglue?
could we not superglue?
could you not superglue?
could they not superglue? 	could I not be supergluing?
could you not be supergluing?
could he not be supergluing?
could we not be supergluing?
could you not be supergluing?
could they not be supergluing? 	could I not have superglued?
could you not have superglued?
could he not have superglued?
could we not have superglued?
could you not have superglued?
could they not have superglued? 	could I not have been supergluing?
could you not have been supergluing?
could he not have been supergluing?
could we not have been supergluing?
could you not have been supergluing?
could they not have been supergluing?