Conjugación del verbo inglés
COULD LUCUBRATE

Verbo regular: lucubrate - lucubrated - lucubrated

Afirmación

Forma simple	Forma con V-ing
I could lucubrate you could lucubrate she could lucubrate we could lucubrate you could lucubrate they could lucubrate	I could be lucubrating you could be lucubrating she could be lucubrating we could be lucubrating you could be lucubrating they could be lucubrating
Perfecto	Perfecto con V-ing
I could have lucubrated you could have lucubrated she 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 she could have been lucubrating we could have been lucubrating you could have been lucubrating they could have been lucubrating

Negación

Forma simple	Forma con V-ing
I couldn't lucubrate you couldn't lucubrate she couldn't lucubrate we couldn't lucubrate you couldn't lucubrate they couldn't lucubrate	I couldn't be lucubrating you couldn't be lucubrating she couldn't be lucubrating we couldn't be lucubrating you couldn't be lucubrating they couldn't be lucubrating
Perfecto	Perfecto con V-ing
I couldn't have lucubrated you couldn't have lucubrated she couldn't have lucubrated we couldn't have lucubrated you couldn't have lucubrated they couldn't have lucubrated	I couldn't have been lucubrating you couldn't have been lucubrating she couldn't have been lucubrating we couldn't have been lucubrating you couldn't have been lucubrating they couldn't have been lucubrating

Forma interrogativa

Forma simple	Forma con V-ing
could I lucubrate? could you lucubrate? could she lucubrate? could we lucubrate? could you lucubrate? could they lucubrate?	could I be lucubrating? could you be lucubrating? could she be lucubrating? could we be lucubrating? could you be lucubrating? could they be lucubrating?
Perfecto	Perfecto con V-ing
could I have lucubrated? could you have lucubrated? could she 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 she have been lucubrating? could we have been lucubrating? could you have been lucubrating? could they have been lucubrating?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I lucubrate? couldn't you lucubrate? couldn't she lucubrate? couldn't we lucubrate? couldn't you lucubrate? couldn't they lucubrate?	couldn't I be lucubrating? couldn't you be lucubrating? couldn't she be lucubrating? couldn't we be lucubrating? couldn't you be lucubrating? couldn't they be lucubrating?
Perfecto	Perfecto con V-ing
couldn't I have lucubrated? couldn't you have lucubrated? couldn't she have lucubrated? couldn't we have lucubrated? couldn't you have lucubrated? couldn't they have lucubrated?	couldn't I have been lucubrating? couldn't you have been lucubrating? couldn't she have been lucubrating? couldn't we have been lucubrating? couldn't you have been lucubrating? couldn't they have been lucubrating?