could scutter
Verbo regular: scutter - scuttered- scuttered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could scutter
you could scutter
she could scutter
we could scutter
you could scutter
they could scutter 	I could be scuttering
you could be scuttering
she could be scuttering
we could be scuttering
you could be scuttering
they could be scuttering	I could have scuttered
you could have scuttered
she could have scuttered
we could have scuttered
you could have scuttered
they could have scuttered	I could have been scuttering
you could have been scuttering
she could have been scuttering
we could have been scuttering
you could have been scuttering
they could have been scuttering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not scutter
you could not scutter
she could not scutter
we could not scutter
you could not scutter
they could not scutter 	I could not be scuttering
you could not be scuttering
she could not be scuttering
we could not be scuttering
you could not be scuttering
they could not be scuttering	I could not have scuttered
you could not have scuttered
she could not have scuttered
we could not have scuttered
you could not have scuttered
they could not have scuttered	I could not have been scuttering
you could not have been scuttering
she could not have been scuttering
we could not have been scuttering
you could not have been scuttering
they could not have been scuttering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I scutter?
could you scutter?
could she scutter?
could we scutter?
could you scutter?
could they scutter? 	could I be scuttering?
could you be scuttering?
could she be scuttering?
could we be scuttering?
could you be scuttering?
could they be scuttering? 	could I have scuttered?
could you have scuttered?
could she have scuttered?
could we have scuttered?
could you have scuttered?
could they have scuttered? 	could I have been scuttering?
could you have been scuttering?
could she have been scuttering?
could we have been scuttering?
could you have been scuttering?
could they have been scuttering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not scutter?
could you not scutter?
could she not scutter?
could we not scutter?
could you not scutter?
could they not scutter? 	could I not be scuttering?
could you not be scuttering?
could she not be scuttering?
could we not be scuttering?
could you not be scuttering?
could they not be scuttering? 	could I not have scuttered?
could you not have scuttered?
could she not have scuttered?
could we not have scuttered?
could you not have scuttered?
could they not have scuttered? 	could I not have been scuttering?
could you not have been scuttering?
could she not have been scuttering?
could we not have been scuttering?
could you not have been scuttering?
could they not have been scuttering?