could hoover
Verbo regular: hoover - hoovered- hoovered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could hoover
you could hoover
he could hoover
we could hoover
you could hoover
they could hoover 	I could be hoovering
you could be hoovering
he could be hoovering
we could be hoovering
you could be hoovering
they could be hoovering	I could have hoovered
you could have hoovered
he could have hoovered
we could have hoovered
you could have hoovered
they could have hoovered	I could have been hoovering
you could have been hoovering
he could have been hoovering
we could have been hoovering
you could have been hoovering
they could have been hoovering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not hoover
you could not hoover
he could not hoover
we could not hoover
you could not hoover
they could not hoover 	I could not be hoovering
you could not be hoovering
he could not be hoovering
we could not be hoovering
you could not be hoovering
they could not be hoovering	I could not have hoovered
you could not have hoovered
he could not have hoovered
we could not have hoovered
you could not have hoovered
they could not have hoovered	I could not have been hoovering
you could not have been hoovering
he could not have been hoovering
we could not have been hoovering
you could not have been hoovering
they could not have been hoovering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I hoover?
could you hoover?
could he hoover?
could we hoover?
could you hoover?
could they hoover? 	could I be hoovering?
could you be hoovering?
could he be hoovering?
could we be hoovering?
could you be hoovering?
could they be hoovering? 	could I have hoovered?
could you have hoovered?
could he have hoovered?
could we have hoovered?
could you have hoovered?
could they have hoovered? 	could I have been hoovering?
could you have been hoovering?
could he have been hoovering?
could we have been hoovering?
could you have been hoovering?
could they have been hoovering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not hoover?
could you not hoover?
could he not hoover?
could we not hoover?
could you not hoover?
could they not hoover? 	could I not be hoovering?
could you not be hoovering?
could he not be hoovering?
could we not be hoovering?
could you not be hoovering?
could they not be hoovering? 	could I not have hoovered?
could you not have hoovered?
could he not have hoovered?
could we not have hoovered?
could you not have hoovered?
could they not have hoovered? 	could I not have been hoovering?
could you not have been hoovering?
could he not have been hoovering?
could we not have been hoovering?
could you not have been hoovering?
could they not have been hoovering?