Conjugación del verbo inglés
COULD ORIGINATE

Verbo regular: originate - originated - originated

Afirmación

Forma simple	Forma con V-ing
I could originate you could originate she could originate we could originate you could originate they could originate	I could be originating you could be originating she could be originating we could be originating you could be originating they could be originating
Perfecto	Perfecto con V-ing
I could have originated you could have originated she could have originated we could have originated you could have originated they could have originated	I could have been originating you could have been originating she could have been originating we could have been originating you could have been originating they could have been originating

Negación

Forma simple	Forma con V-ing
I couldn't originate you couldn't originate she couldn't originate we couldn't originate you couldn't originate they couldn't originate	I couldn't be originating you couldn't be originating she couldn't be originating we couldn't be originating you couldn't be originating they couldn't be originating
Perfecto	Perfecto con V-ing
I couldn't have originated you couldn't have originated she couldn't have originated we couldn't have originated you couldn't have originated they couldn't have originated	I couldn't have been originating you couldn't have been originating she couldn't have been originating we couldn't have been originating you couldn't have been originating they couldn't have been originating

Forma interrogativa

Forma simple	Forma con V-ing
could I originate? could you originate? could she originate? could we originate? could you originate? could they originate?	could I be originating? could you be originating? could she be originating? could we be originating? could you be originating? could they be originating?
Perfecto	Perfecto con V-ing
could I have originated? could you have originated? could she have originated? could we have originated? could you have originated? could they have originated?	could I have been originating? could you have been originating? could she have been originating? could we have been originating? could you have been originating? could they have been originating?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I originate? couldn't you originate? couldn't she originate? couldn't we originate? couldn't you originate? couldn't they originate?	couldn't I be originating? couldn't you be originating? couldn't she be originating? couldn't we be originating? couldn't you be originating? couldn't they be originating?
Perfecto	Perfecto con V-ing
couldn't I have originated? couldn't you have originated? couldn't she have originated? couldn't we have originated? couldn't you have originated? couldn't they have originated?	couldn't I have been originating? couldn't you have been originating? couldn't she have been originating? couldn't we have been originating? couldn't you have been originating? couldn't they have been originating?