could whinny
Verbo regular: whinny - whinnied- whinnied

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could whinny
you could whinny
he could whinny
we could whinny
you could whinny
they could whinny 	I could be whinnying
you could be whinnying
he could be whinnying
we could be whinnying
you could be whinnying
they could be whinnying	I could have whinnied
you could have whinnied
he could have whinnied
we could have whinnied
you could have whinnied
they could have whinnied	I could have been whinnying
you could have been whinnying
he could have been whinnying
we could have been whinnying
you could have been whinnying
they could have been whinnying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't whinny
you couldn't whinny
he couldn't whinny
we couldn't whinny
you couldn't whinny
they couldn't whinny 	I couldn't be whinnying
you couldn't be whinnying
he couldn't be whinnying
we couldn't be whinnying
you couldn't be whinnying
they couldn't be whinnying	I couldn't have whinnied
you couldn't have whinnied
he couldn't have whinnied
we couldn't have whinnied
you couldn't have whinnied
they couldn't have whinnied	I couldn't have been whinnying
you couldn't have been whinnying
he couldn't have been whinnying
we couldn't have been whinnying
you couldn't have been whinnying
they couldn't have been whinnying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I whinny?
could you whinny?
could he whinny?
could we whinny?
could you whinny?
could they whinny? 	could I be whinnying?
could you be whinnying?
could he be whinnying?
could we be whinnying?
could you be whinnying?
could they be whinnying? 	could I have whinnied?
could you have whinnied?
could he have whinnied?
could we have whinnied?
could you have whinnied?
could they have whinnied? 	could I have been whinnying?
could you have been whinnying?
could he have been whinnying?
could we have been whinnying?
could you have been whinnying?
could they have been whinnying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I whinny?
couldn't you whinny?
couldn't he whinny?
couldn't we whinny?
couldn't you whinny?
couldn't they whinny? 	couldn't I be whinnying?
couldn't you be whinnying?
couldn't he be whinnying?
couldn't we be whinnying?
couldn't you be whinnying?
couldn't they be whinnying? 	couldn't I have whinnied?
couldn't you have whinnied?
couldn't he have whinnied?
couldn't we have whinnied?
couldn't you have whinnied?
couldn't they have whinnied? 	couldn't I have been whinnying?
couldn't you have been whinnying?
couldn't he have been whinnying?
couldn't we have been whinnying?
couldn't you have been whinnying?
couldn't they have been whinnying?