could overstrike
Verbo regular: overstrike - overstriked- overstriked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could overstrike
you could overstrike
she could overstrike
we could overstrike
you could overstrike
they could overstrike 	I could be overstriking
you could be overstriking
she could be overstriking
we could be overstriking
you could be overstriking
they could be overstriking	I could have overstriked
you could have overstriked
she could have overstriked
we could have overstriked
you could have overstriked
they could have overstriked	I could have been overstriking
you could have been overstriking
she could have been overstriking
we could have been overstriking
you could have been overstriking
they could have been overstriking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not overstrike
you could not overstrike
she could not overstrike
we could not overstrike
you could not overstrike
they could not overstrike 	I could not be overstriking
you could not be overstriking
she could not be overstriking
we could not be overstriking
you could not be overstriking
they could not be overstriking	I could not have overstriked
you could not have overstriked
she could not have overstriked
we could not have overstriked
you could not have overstriked
they could not have overstriked	I could not have been overstriking
you could not have been overstriking
she could not have been overstriking
we could not have been overstriking
you could not have been overstriking
they could not have been overstriking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I overstrike?
could you overstrike?
could she overstrike?
could we overstrike?
could you overstrike?
could they overstrike? 	could I be overstriking?
could you be overstriking?
could she be overstriking?
could we be overstriking?
could you be overstriking?
could they be overstriking? 	could I have overstriked?
could you have overstriked?
could she have overstriked?
could we have overstriked?
could you have overstriked?
could they have overstriked? 	could I have been overstriking?
could you have been overstriking?
could she have been overstriking?
could we have been overstriking?
could you have been overstriking?
could they have been overstriking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not overstrike?
could you not overstrike?
could she not overstrike?
could we not overstrike?
could you not overstrike?
could they not overstrike? 	could I not be overstriking?
could you not be overstriking?
could she not be overstriking?
could we not be overstriking?
could you not be overstriking?
could they not be overstriking? 	could I not have overstriked?
could you not have overstriked?
could she not have overstriked?
could we not have overstriked?
could you not have overstriked?
could they not have overstriked? 	could I not have been overstriking?
could you not have been overstriking?
could she not have been overstriking?
could we not have been overstriking?
could you not have been overstriking?
could they not have been overstriking?