could gin
Verbo regular: gin - gined- gined

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could gin
you could gin
he could gin
we could gin
you could gin
they could gin 	I could be gining
you could be gining
he could be gining
we could be gining
you could be gining
they could be gining	I could have gined
you could have gined
he could have gined
we could have gined
you could have gined
they could have gined	I could have been gining
you could have been gining
he could have been gining
we could have been gining
you could have been gining
they could have been gining	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not gin
you could not gin
he could not gin
we could not gin
you could not gin
they could not gin 	I could not be gining
you could not be gining
he could not be gining
we could not be gining
you could not be gining
they could not be gining	I could not have gined
you could not have gined
he could not have gined
we could not have gined
you could not have gined
they could not have gined	I could not have been gining
you could not have been gining
he could not have been gining
we could not have been gining
you could not have been gining
they could not have been gining	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I gin?
could you gin?
could he gin?
could we gin?
could you gin?
could they gin? 	could I be gining?
could you be gining?
could he be gining?
could we be gining?
could you be gining?
could they be gining? 	could I have gined?
could you have gined?
could he have gined?
could we have gined?
could you have gined?
could they have gined? 	could I have been gining?
could you have been gining?
could he have been gining?
could we have been gining?
could you have been gining?
could they have been gining? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not gin?
could you not gin?
could he not gin?
could we not gin?
could you not gin?
could they not gin? 	could I not be gining?
could you not be gining?
could he not be gining?
could we not be gining?
could you not be gining?
could they not be gining? 	could I not have gined?
could you not have gined?
could he not have gined?
could we not have gined?
could you not have gined?
could they not have gined? 	could I not have been gining?
could you not have been gining?
could he not have been gining?
could we not have been gining?
could you not have been gining?
could they not have been gining?