I could brand you could brand he could brand we could brand you could brand they could brand
V-ing form
I could be branding you could be branding he could be branding we could be branding you could be branding they could be branding
Perfect
I could have branded you could have branded he could have branded we could have branded you could have branded they could have branded
V-ing perfect
I could have been branding you could have been branding he could have been branding we could have been branding you could have been branding they could have been branding
Negation
Simple form
I could not brand you could not brand he could not brand we could not brand you could not brand they could not brand
V-ing form
I could not be branding you could not be branding he could not be branding we could not be branding you could not be branding they could not be branding
Perfect
I could not have branded you could not have branded he could not have branded we could not have branded you could not have branded they could not have branded
V-ing perfect
I could not have been branding you could not have been branding he could not have been branding we could not have been branding you could not have been branding they could not have been branding
Interrogative form
Simple form
could I brand? could you brand? could he brand? could we brand? could you brand? could they brand?
V-ing form
could I be branding? could you be branding? could he be branding? could we be branding? could you be branding? could they be branding?
Perfect
could I have branded? could you have branded? could he have branded? could we have branded? could you have branded? could they have branded?
V-ing perfect
could I have been branding? could you have been branding? could he have been branding? could we have been branding? could you have been branding? could they have been branding?
Interro-negative form
Simple form
could I not brand? could you not brand? could he not brand? could we not brand? could you not brand? could they not brand?
V-ing form
could I not be branding? could you not be branding? could he not be branding? could we not be branding? could you not be branding? could they not be branding?
Perfect
could I not have branded? could you not have branded? could he not have branded? could we not have branded? could you not have branded? could they not have branded?
V-ing perfect
could I not have been branding? could you not have been branding? could he not have been branding? could we not have been branding? could you not have been branding? could they not have been branding?