I could chrome you could chrome he could chrome we could chrome you could chrome they could chrome
Forma com V-ing
I could be chroming you could be chroming he could be chroming we could be chroming you could be chroming they could be chroming
Perfeito
I could have chromed you could have chromed he could have chromed we could have chromed you could have chromed they could have chromed
Perfeito com V-ing
I could have been chroming you could have been chroming he could have been chroming we could have been chroming you could have been chroming they could have been chroming
Negação
Forma simple
I couldn't chrome you couldn't chrome he couldn't chrome we couldn't chrome you couldn't chrome they couldn't chrome
Forma com V-ing
I couldn't be chroming you couldn't be chroming he couldn't be chroming we couldn't be chroming you couldn't be chroming they couldn't be chroming
Perfeito
I couldn't have chromed you couldn't have chromed he couldn't have chromed we couldn't have chromed you couldn't have chromed they couldn't have chromed
Perfeito com V-ing
I couldn't have been chroming you couldn't have been chroming he couldn't have been chroming we couldn't have been chroming you couldn't have been chroming they couldn't have been chroming
Forma interrogativa
Forma simple
could I chrome? could you chrome? could he chrome? could we chrome? could you chrome? could they chrome?
Forma com V-ing
could I be chroming? could you be chroming? could he be chroming? could we be chroming? could you be chroming? could they be chroming?
Perfeito
could I have chromed? could you have chromed? could he have chromed? could we have chromed? could you have chromed? could they have chromed?
Perfeito com V-ing
could I have been chroming? could you have been chroming? could he have been chroming? could we have been chroming? could you have been chroming? could they have been chroming?
Forma interro-Negação
Forma simple
couldn't I chrome? couldn't you chrome? couldn't he chrome? couldn't we chrome? couldn't you chrome? couldn't they chrome?
Forma com V-ing
couldn't I be chroming? couldn't you be chroming? couldn't he be chroming? couldn't we be chroming? couldn't you be chroming? couldn't they be chroming?
Perfeito
couldn't I have chromed? couldn't you have chromed? couldn't he have chromed? couldn't we have chromed? couldn't you have chromed? couldn't they have chromed?
Perfeito com V-ing
couldn't I have been chroming? couldn't you have been chroming? couldn't he have been chroming? couldn't we have been chroming? couldn't you have been chroming? couldn't they have been chroming?