Verbo regular: guarantee - guaranteed - guaranteed
Afirmación
Forma simple
I could guarantee you could guarantee he could guarantee we could guarantee you could guarantee they could guarantee
Forma con V-ing
I could be guaranteeing you could be guaranteeing he could be guaranteeing we could be guaranteeing you could be guaranteeing they could be guaranteeing
Perfecto
I could have guaranteed you could have guaranteed he could have guaranteed we could have guaranteed you could have guaranteed they could have guaranteed
Perfecto con V-ing
I could have been guaranteeing you could have been guaranteeing he could have been guaranteeing we could have been guaranteeing you could have been guaranteeing they could have been guaranteeing
Negación
Forma simple
I couldn't guarantee you couldn't guarantee he couldn't guarantee we couldn't guarantee you couldn't guarantee they couldn't guarantee
Forma con V-ing
I couldn't be guaranteeing you couldn't be guaranteeing he couldn't be guaranteeing we couldn't be guaranteeing you couldn't be guaranteeing they couldn't be guaranteeing
Perfecto
I couldn't have guaranteed you couldn't have guaranteed he couldn't have guaranteed we couldn't have guaranteed you couldn't have guaranteed they couldn't have guaranteed
Perfecto con V-ing
I couldn't have been guaranteeing you couldn't have been guaranteeing he 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
could I guarantee? could you guarantee? could he guarantee? could we guarantee? could you guarantee? could they guarantee?
Forma con V-ing
could I be guaranteeing? could you be guaranteeing? could he be guaranteeing? could we be guaranteeing? could you be guaranteeing? could they be guaranteeing?
Perfecto
could I have guaranteed? could you have guaranteed? could he have guaranteed? could we have guaranteed? could you have guaranteed? could they have guaranteed?
Perfecto con V-ing
could I have been guaranteeing? could you have been guaranteeing? could he have been guaranteeing? could we have been guaranteeing? could you have been guaranteeing? could they have been guaranteeing?
Forma interro-negativa
Forma simple
couldn't I guarantee? couldn't you guarantee? couldn't he guarantee? couldn't we guarantee? couldn't you guarantee? couldn't they guarantee?
Forma con V-ing
couldn't I be guaranteeing? couldn't you be guaranteeing? couldn't he be guaranteeing? couldn't we be guaranteeing? couldn't you be guaranteeing? couldn't they be guaranteeing?
Perfecto
couldn't I have guaranteed? couldn't you have guaranteed? couldn't he have guaranteed? couldn't we have guaranteed? couldn't you have guaranteed? couldn't they have guaranteed?
Perfecto con V-ing
couldn't I have been guaranteeing? couldn't you have been guaranteeing? couldn't he have been guaranteeing? couldn't we have been guaranteeing? couldn't you have been guaranteeing? couldn't they have been guaranteeing?