Conjugação do verbo inglês
COULD INTERN

Verbo regular: intern - interned - interned

Afirmação

Forma simple	Forma com V-ing
I could intern you could intern he could intern we could intern you could intern they could intern	I could be interning you could be interning he could be interning we could be interning you could be interning they could be interning
Perfeito	Perfeito com V-ing
I could have interned you could have interned he could have interned we could have interned you could have interned they could have interned	I could have been interning you could have been interning he could have been interning we could have been interning you could have been interning they could have been interning

Negação

Forma simple	Forma com V-ing
I could not intern you could not intern he could not intern we could not intern you could not intern they could not intern	I could not be interning you could not be interning he could not be interning we could not be interning you could not be interning they could not be interning
Perfeito	Perfeito com V-ing
I could not have interned you could not have interned he could not have interned we could not have interned you could not have interned they could not have interned	I could not have been interning you could not have been interning he could not have been interning we could not have been interning you could not have been interning they could not have been interning

Forma interrogativa

Forma simple	Forma com V-ing
could I intern? could you intern? could he intern? could we intern? could you intern? could they intern?	could I be interning? could you be interning? could he be interning? could we be interning? could you be interning? could they be interning?
Perfeito	Perfeito com V-ing
could I have interned? could you have interned? could he have interned? could we have interned? could you have interned? could they have interned?	could I have been interning? could you have been interning? could he have been interning? could we have been interning? could you have been interning? could they have been interning?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not intern? could you not intern? could he not intern? could we not intern? could you not intern? could they not intern?	could I not be interning? could you not be interning? could he not be interning? could we not be interning? could you not be interning? could they not be interning?
Perfeito	Perfeito com V-ing
could I not have interned? could you not have interned? could he not have interned? could we not have interned? could you not have interned? could they not have interned?	could I not have been interning? could you not have been interning? could he not have been interning? could we not have been interning? could you not have been interning? could they not have been interning?