Conjugación del verbo inglés
COULD MELIORATE

Verbo regular: meliorate - meliorated - meliorated

Afirmación

Forma simple	Forma con V-ing
I could meliorate you could meliorate he could meliorate we could meliorate you could meliorate they could meliorate	I could be meliorating you could be meliorating he could be meliorating we could be meliorating you could be meliorating they could be meliorating
Perfecto	Perfecto con V-ing
I could have meliorated you could have meliorated he could have meliorated we could have meliorated you could have meliorated they could have meliorated	I could have been meliorating you could have been meliorating he could have been meliorating we could have been meliorating you could have been meliorating they could have been meliorating

Negación

Forma simple	Forma con V-ing
I couldn't meliorate you couldn't meliorate he couldn't meliorate we couldn't meliorate you couldn't meliorate they couldn't meliorate	I couldn't be meliorating you couldn't be meliorating he couldn't be meliorating we couldn't be meliorating you couldn't be meliorating they couldn't be meliorating
Perfecto	Perfecto con V-ing
I couldn't have meliorated you couldn't have meliorated he couldn't have meliorated we couldn't have meliorated you couldn't have meliorated they couldn't have meliorated	I couldn't have been meliorating you couldn't have been meliorating he couldn't have been meliorating we couldn't have been meliorating you couldn't have been meliorating they couldn't have been meliorating

Forma interrogativa

Forma simple	Forma con V-ing
could I meliorate? could you meliorate? could he meliorate? could we meliorate? could you meliorate? could they meliorate?	could I be meliorating? could you be meliorating? could he be meliorating? could we be meliorating? could you be meliorating? could they be meliorating?
Perfecto	Perfecto con V-ing
could I have meliorated? could you have meliorated? could he have meliorated? could we have meliorated? could you have meliorated? could they have meliorated?	could I have been meliorating? could you have been meliorating? could he have been meliorating? could we have been meliorating? could you have been meliorating? could they have been meliorating?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I meliorate? couldn't you meliorate? couldn't he meliorate? couldn't we meliorate? couldn't you meliorate? couldn't they meliorate?	couldn't I be meliorating? couldn't you be meliorating? couldn't he be meliorating? couldn't we be meliorating? couldn't you be meliorating? couldn't they be meliorating?
Perfecto	Perfecto con V-ing
couldn't I have meliorated? couldn't you have meliorated? couldn't he have meliorated? couldn't we have meliorated? couldn't you have meliorated? couldn't they have meliorated?	couldn't I have been meliorating? couldn't you have been meliorating? couldn't he have been meliorating? couldn't we have been meliorating? couldn't you have been meliorating? couldn't they have been meliorating?