could ameliorate ameliorate
Verbo regular: ameliorate ameliorate - ameliorate ameliorated- ameliorate ameliorated

, este verbo pode não existir, a conjugação é dada como exemplo.

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could ameliorate ameliorate
you could ameliorate ameliorate
she could ameliorate ameliorate
we could ameliorate ameliorate
you could ameliorate ameliorate
they could ameliorate ameliorate 	I could be ameliorate ameliorating
you could be ameliorate ameliorating
she could be ameliorate ameliorating
we could be ameliorate ameliorating
you could be ameliorate ameliorating
they could be ameliorate ameliorating	I could have ameliorate ameliorated
you could have ameliorate ameliorated
she could have ameliorate ameliorated
we could have ameliorate ameliorated
you could have ameliorate ameliorated
they could have ameliorate ameliorated	I could have been ameliorate ameliorating
you could have been ameliorate ameliorating
she could have been ameliorate ameliorating
we could have been ameliorate ameliorating
you could have been ameliorate ameliorating
they could have been ameliorate ameliorating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't ameliorate ameliorate
you couldn't ameliorate ameliorate
she couldn't ameliorate ameliorate
we couldn't ameliorate ameliorate
you couldn't ameliorate ameliorate
they couldn't ameliorate ameliorate 	I couldn't be ameliorate ameliorating
you couldn't be ameliorate ameliorating
she couldn't be ameliorate ameliorating
we couldn't be ameliorate ameliorating
you couldn't be ameliorate ameliorating
they couldn't be ameliorate ameliorating	I couldn't have ameliorate ameliorated
you couldn't have ameliorate ameliorated
she couldn't have ameliorate ameliorated
we couldn't have ameliorate ameliorated
you couldn't have ameliorate ameliorated
they couldn't have ameliorate ameliorated	I couldn't have been ameliorate ameliorating
you couldn't have been ameliorate ameliorating
she couldn't have been ameliorate ameliorating
we couldn't have been ameliorate ameliorating
you couldn't have been ameliorate ameliorating
they couldn't have been ameliorate ameliorating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I ameliorate ameliorate?
could you ameliorate ameliorate?
could she ameliorate ameliorate?
could we ameliorate ameliorate?
could you ameliorate ameliorate?
could they ameliorate ameliorate? 	could I be ameliorate ameliorating?
could you be ameliorate ameliorating?
could she be ameliorate ameliorating?
could we be ameliorate ameliorating?
could you be ameliorate ameliorating?
could they be ameliorate ameliorating? 	could I have ameliorate ameliorated?
could you have ameliorate ameliorated?
could she have ameliorate ameliorated?
could we have ameliorate ameliorated?
could you have ameliorate ameliorated?
could they have ameliorate ameliorated? 	could I have been ameliorate ameliorating?
could you have been ameliorate ameliorating?
could she have been ameliorate ameliorating?
could we have been ameliorate ameliorating?
could you have been ameliorate ameliorating?
could they have been ameliorate ameliorating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I ameliorate ameliorate?
couldn't you ameliorate ameliorate?
couldn't she ameliorate ameliorate?
couldn't we ameliorate ameliorate?
couldn't you ameliorate ameliorate?
couldn't they ameliorate ameliorate? 	couldn't I be ameliorate ameliorating?
couldn't you be ameliorate ameliorating?
couldn't she be ameliorate ameliorating?
couldn't we be ameliorate ameliorating?
couldn't you be ameliorate ameliorating?
couldn't they be ameliorate ameliorating? 	couldn't I have ameliorate ameliorated?
couldn't you have ameliorate ameliorated?
couldn't she have ameliorate ameliorated?
couldn't we have ameliorate ameliorated?
couldn't you have ameliorate ameliorated?
couldn't they have ameliorate ameliorated? 	couldn't I have been ameliorate ameliorating?
couldn't you have been ameliorate ameliorating?
couldn't she have been ameliorate ameliorating?
couldn't we have been ameliorate ameliorating?
couldn't you have been ameliorate ameliorating?
couldn't they have been ameliorate ameliorating?