I could arrest you could arrest he could arrest we could arrest you could arrest they could arrest
Forma com V-ing
I could be arresting you could be arresting he could be arresting we could be arresting you could be arresting they could be arresting
Perfeito
I could have arrested you could have arrested he could have arrested we could have arrested you could have arrested they could have arrested
Perfeito com V-ing
I could have been arresting you could have been arresting he could have been arresting we could have been arresting you could have been arresting they could have been arresting
Negação
Forma simple
I couldn't arrest you couldn't arrest he couldn't arrest we couldn't arrest you couldn't arrest they couldn't arrest
Forma com V-ing
I couldn't be arresting you couldn't be arresting he couldn't be arresting we couldn't be arresting you couldn't be arresting they couldn't be arresting
Perfeito
I couldn't have arrested you couldn't have arrested he couldn't have arrested we couldn't have arrested you couldn't have arrested they couldn't have arrested
Perfeito com V-ing
I couldn't have been arresting you couldn't have been arresting he couldn't have been arresting we couldn't have been arresting you couldn't have been arresting they couldn't have been arresting
Forma interrogativa
Forma simple
could I arrest? could you arrest? could he arrest? could we arrest? could you arrest? could they arrest?
Forma com V-ing
could I be arresting? could you be arresting? could he be arresting? could we be arresting? could you be arresting? could they be arresting?
Perfeito
could I have arrested? could you have arrested? could he have arrested? could we have arrested? could you have arrested? could they have arrested?
Perfeito com V-ing
could I have been arresting? could you have been arresting? could he have been arresting? could we have been arresting? could you have been arresting? could they have been arresting?
Forma interro-Negação
Forma simple
couldn't I arrest? couldn't you arrest? couldn't he arrest? couldn't we arrest? couldn't you arrest? couldn't they arrest?
Forma com V-ing
couldn't I be arresting? couldn't you be arresting? couldn't he be arresting? couldn't we be arresting? couldn't you be arresting? couldn't they be arresting?
Perfeito
couldn't I have arrested? couldn't you have arrested? couldn't he have arrested? couldn't we have arrested? couldn't you have arrested? couldn't they have arrested?
Perfeito com V-ing
couldn't I have been arresting? couldn't you have been arresting? couldn't he have been arresting? couldn't we have been arresting? couldn't you have been arresting? couldn't they have been arresting?