could outstrive
Verbo irregular: outstrive - outstrove- outstriven

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could outstrive
you could outstrive
she could outstrive
we could outstrive
you could outstrive
they could outstrive 	I could be outstriving
you could be outstriving
she could be outstriving
we could be outstriving
you could be outstriving
they could be outstriving	I could have outstriven
you could have outstriven
she could have outstriven
we could have outstriven
you could have outstriven
they could have outstriven	I could have been outstriving
you could have been outstriving
she could have been outstriving
we could have been outstriving
you could have been outstriving
they could have been outstriving	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not outstrive
you could not outstrive
she could not outstrive
we could not outstrive
you could not outstrive
they could not outstrive 	I could not be outstriving
you could not be outstriving
she could not be outstriving
we could not be outstriving
you could not be outstriving
they could not be outstriving	I could not have outstriven
you could not have outstriven
she could not have outstriven
we could not have outstriven
you could not have outstriven
they could not have outstriven	I could not have been outstriving
you could not have been outstriving
she could not have been outstriving
we could not have been outstriving
you could not have been outstriving
they could not have been outstriving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I outstrive?
could you outstrive?
could she outstrive?
could we outstrive?
could you outstrive?
could they outstrive? 	could I be outstriving?
could you be outstriving?
could she be outstriving?
could we be outstriving?
could you be outstriving?
could they be outstriving? 	could I have outstriven?
could you have outstriven?
could she have outstriven?
could we have outstriven?
could you have outstriven?
could they have outstriven? 	could I have been outstriving?
could you have been outstriving?
could she have been outstriving?
could we have been outstriving?
could you have been outstriving?
could they have been outstriving? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not outstrive?
could you not outstrive?
could she not outstrive?
could we not outstrive?
could you not outstrive?
could they not outstrive? 	could I not be outstriving?
could you not be outstriving?
could she not be outstriving?
could we not be outstriving?
could you not be outstriving?
could they not be outstriving? 	could I not have outstriven?
could you not have outstriven?
could she not have outstriven?
could we not have outstriven?
could you not have outstriven?
could they not have outstriven? 	could I not have been outstriving?
could you not have been outstriving?
could she not have been outstriving?
could we not have been outstriving?
could you not have been outstriving?
could they not have been outstriving?