Verbo regular: negotiate - negotiated - negotiated
Afirmación
Forma simple
I could negotiate you could negotiate he could negotiate we could negotiate you could negotiate they could negotiate
Forma con V-ing
I could be negotiating you could be negotiating he could be negotiating we could be negotiating you could be negotiating they could be negotiating
Perfecto
I could have negotiated you could have negotiated he could have negotiated we could have negotiated you could have negotiated they could have negotiated
Perfecto con V-ing
I could have been negotiating you could have been negotiating he could have been negotiating we could have been negotiating you could have been negotiating they could have been negotiating
Negación
Forma simple
I couldn't negotiate you couldn't negotiate he couldn't negotiate we couldn't negotiate you couldn't negotiate they couldn't negotiate
Forma con V-ing
I couldn't be negotiating you couldn't be negotiating he couldn't be negotiating we couldn't be negotiating you couldn't be negotiating they couldn't be negotiating
Perfecto
I couldn't have negotiated you couldn't have negotiated he couldn't have negotiated we couldn't have negotiated you couldn't have negotiated they couldn't have negotiated
Perfecto con V-ing
I couldn't have been negotiating you couldn't have been negotiating he couldn't have been negotiating we couldn't have been negotiating you couldn't have been negotiating they couldn't have been negotiating
Forma interrogativa
Forma simple
could I negotiate? could you negotiate? could he negotiate? could we negotiate? could you negotiate? could they negotiate?
Forma con V-ing
could I be negotiating? could you be negotiating? could he be negotiating? could we be negotiating? could you be negotiating? could they be negotiating?
Perfecto
could I have negotiated? could you have negotiated? could he have negotiated? could we have negotiated? could you have negotiated? could they have negotiated?
Perfecto con V-ing
could I have been negotiating? could you have been negotiating? could he have been negotiating? could we have been negotiating? could you have been negotiating? could they have been negotiating?
Forma interro-negativa
Forma simple
couldn't I negotiate? couldn't you negotiate? couldn't he negotiate? couldn't we negotiate? couldn't you negotiate? couldn't they negotiate?
Forma con V-ing
couldn't I be negotiating? couldn't you be negotiating? couldn't he be negotiating? couldn't we be negotiating? couldn't you be negotiating? couldn't they be negotiating?
Perfecto
couldn't I have negotiated? couldn't you have negotiated? couldn't he have negotiated? couldn't we have negotiated? couldn't you have negotiated? couldn't they have negotiated?
Perfecto con V-ing
couldn't I have been negotiating? couldn't you have been negotiating? couldn't he have been negotiating? couldn't we have been negotiating? couldn't you have been negotiating? couldn't they have been negotiating?