Conjugación del verbo inglés
COULD GUARANTEE

Verbo regular: guarantee - guaranteed - guaranteed

Afirmación

Forma simple	Forma con V-ing
I could guarantee you could guarantee she could guarantee we could guarantee you could guarantee they could guarantee	I could be guaranteeing you could be guaranteeing she could be guaranteeing we could be guaranteeing you could be guaranteeing they could be guaranteeing
Perfecto	Perfecto con V-ing
I could have guaranteed you could have guaranteed she could have guaranteed we could have guaranteed you could have guaranteed they could have guaranteed	I could have been guaranteeing you could have been guaranteeing she could have been guaranteeing we could have been guaranteeing you could have been guaranteeing they could have been guaranteeing

Negación

Forma simple	Forma con V-ing
I couldn't guarantee you couldn't guarantee she couldn't guarantee we couldn't guarantee you couldn't guarantee they couldn't guarantee	I couldn't be guaranteeing you couldn't be guaranteeing she couldn't be guaranteeing we couldn't be guaranteeing you couldn't be guaranteeing they couldn't be guaranteeing
Perfecto	Perfecto con V-ing
I couldn't have guaranteed you couldn't have guaranteed she couldn't have guaranteed we couldn't have guaranteed you couldn't have guaranteed they couldn't have guaranteed	I couldn't have been guaranteeing you couldn't have been guaranteeing she couldn't have been guaranteeing we couldn't have been guaranteeing you couldn't have been guaranteeing they couldn't have been guaranteeing

Forma interrogativa

Forma simple	Forma con V-ing
could I guarantee? could you guarantee? could she guarantee? could we guarantee? could you guarantee? could they guarantee?	could I be guaranteeing? could you be guaranteeing? could she be guaranteeing? could we be guaranteeing? could you be guaranteeing? could they be guaranteeing?
Perfecto	Perfecto con V-ing
could I have guaranteed? could you have guaranteed? could she have guaranteed? could we have guaranteed? could you have guaranteed? could they have guaranteed?	could I have been guaranteeing? could you have been guaranteeing? could she have been guaranteeing? could we have been guaranteeing? could you have been guaranteeing? could they have been guaranteeing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I guarantee? couldn't you guarantee? couldn't she guarantee? couldn't we guarantee? couldn't you guarantee? couldn't they guarantee?	couldn't I be guaranteeing? couldn't you be guaranteeing? couldn't she be guaranteeing? couldn't we be guaranteeing? couldn't you be guaranteeing? couldn't they be guaranteeing?
Perfecto	Perfecto con V-ing
couldn't I have guaranteed? couldn't you have guaranteed? couldn't she have guaranteed? couldn't we have guaranteed? couldn't you have guaranteed? couldn't they have guaranteed?	couldn't I have been guaranteeing? couldn't you have been guaranteeing? couldn't she have been guaranteeing? couldn't we have been guaranteeing? couldn't you have been guaranteeing? couldn't they have been guaranteeing?