can lucubrate
Verbo regular: lucubrate - lucubrated- lucubrated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can lucubrate
you can lucubrate
he can lucubrate
we can lucubrate
you can lucubrate
they can lucubrate 	I can be lucubrating
you can be lucubrating
he can be lucubrating
we can be lucubrating
you can be lucubrating
they can be lucubrating	I can have lucubrated
you can have lucubrated
he can have lucubrated
we can have lucubrated
you can have lucubrated
they can have lucubrated	I can have been lucubrating
you can have been lucubrating
he can have been lucubrating
we can have been lucubrating
you can have been lucubrating
they can have been lucubrating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't lucubrate
you can't lucubrate
he can't lucubrate
we can't lucubrate
you can't lucubrate
they can't lucubrate 	I can't be lucubrating
you can't be lucubrating
he can't be lucubrating
we can't be lucubrating
you can't be lucubrating
they can't be lucubrating	I can't have lucubrated
you can't have lucubrated
he can't have lucubrated
we can't have lucubrated
you can't have lucubrated
they can't have lucubrated	I can't have been lucubrating
you can't have been lucubrating
he can't have been lucubrating
we can't have been lucubrating
you can't have been lucubrating
they can't have been lucubrating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I lucubrate?
can you lucubrate?
can he lucubrate?
can we lucubrate?
can you lucubrate?
can they lucubrate? 	can I be lucubrating?
can you be lucubrating?
can he be lucubrating?
can we be lucubrating?
can you be lucubrating?
can they be lucubrating? 	can I have lucubrated?
can you have lucubrated?
can he have lucubrated?
can we have lucubrated?
can you have lucubrated?
can they have lucubrated? 	can I have been lucubrating?
can you have been lucubrating?
can he have been lucubrating?
can we have been lucubrating?
can you have been lucubrating?
can they have been lucubrating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I lucubrate?
can't you lucubrate?
can't he lucubrate?
can't we lucubrate?
can't you lucubrate?
can't they lucubrate? 	can't I be lucubrating?
can't you be lucubrating?
can't he be lucubrating?
can't we be lucubrating?
can't you be lucubrating?
can't they be lucubrating? 	can't I have lucubrated?
can't you have lucubrated?
can't he have lucubrated?
can't we have lucubrated?
can't you have lucubrated?
can't they have lucubrated? 	can't I have been lucubrating?
can't you have been lucubrating?
can't he have been lucubrating?
can't we have been lucubrating?
can't you have been lucubrating?
can't they have been lucubrating?