Conjugação do verbo inglês
COULD LUCUBRATE

Verbo regular: lucubrate - lucubrated - lucubrated

Afirmação

Forma simple	Forma com V-ing
I could lucubrate you could lucubrate he could lucubrate we could lucubrate you could lucubrate they could lucubrate	I could be lucubrating you could be lucubrating he could be lucubrating we could be lucubrating you could be lucubrating they could be lucubrating
Perfeito	Perfeito com V-ing
I could have lucubrated you could have lucubrated he could have lucubrated we could have lucubrated you could have lucubrated they could have lucubrated	I could have been lucubrating you could have been lucubrating he could have been lucubrating we could have been lucubrating you could have been lucubrating they could have been lucubrating

Negação

Forma simple	Forma com V-ing
I could not lucubrate you could not lucubrate he could not lucubrate we could not lucubrate you could not lucubrate they could not lucubrate	I could not be lucubrating you could not be lucubrating he could not be lucubrating we could not be lucubrating you could not be lucubrating they could not be lucubrating
Perfeito	Perfeito com V-ing
I could not have lucubrated you could not have lucubrated he could not have lucubrated we could not have lucubrated you could not have lucubrated they could not have lucubrated	I could not have been lucubrating you could not have been lucubrating he could not have been lucubrating we could not have been lucubrating you could not have been lucubrating they could not have been lucubrating

Forma interrogativa

Forma simple	Forma com V-ing
could I lucubrate? could you lucubrate? could he lucubrate? could we lucubrate? could you lucubrate? could they lucubrate?	could I be lucubrating? could you be lucubrating? could he be lucubrating? could we be lucubrating? could you be lucubrating? could they be lucubrating?
Perfeito	Perfeito com V-ing
could I have lucubrated? could you have lucubrated? could he have lucubrated? could we have lucubrated? could you have lucubrated? could they have lucubrated?	could I have been lucubrating? could you have been lucubrating? could he have been lucubrating? could we have been lucubrating? could you have been lucubrating? could they have been lucubrating?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not lucubrate? could you not lucubrate? could he not lucubrate? could we not lucubrate? could you not lucubrate? could they not lucubrate?	could I not be lucubrating? could you not be lucubrating? could he not be lucubrating? could we not be lucubrating? could you not be lucubrating? could they not be lucubrating?
Perfeito	Perfeito com V-ing
could I not have lucubrated? could you not have lucubrated? could he not have lucubrated? could we not have lucubrated? could you not have lucubrated? could they not have lucubrated?	could I not have been lucubrating? could you not have been lucubrating? could he not have been lucubrating? could we not have been lucubrating? could you not have been lucubrating? could they not have been lucubrating?