could deoxygenate
Verbo regular: deoxygenate - deoxygenated- deoxygenated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could deoxygenate
you could deoxygenate
he could deoxygenate
we could deoxygenate
you could deoxygenate
they could deoxygenate 	I could be deoxygenating
you could be deoxygenating
he could be deoxygenating
we could be deoxygenating
you could be deoxygenating
they could be deoxygenating	I could have deoxygenated
you could have deoxygenated
he could have deoxygenated
we could have deoxygenated
you could have deoxygenated
they could have deoxygenated	I could have been deoxygenating
you could have been deoxygenating
he could have been deoxygenating
we could have been deoxygenating
you could have been deoxygenating
they could have been deoxygenating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not deoxygenate
you could not deoxygenate
he could not deoxygenate
we could not deoxygenate
you could not deoxygenate
they could not deoxygenate 	I could not be deoxygenating
you could not be deoxygenating
he could not be deoxygenating
we could not be deoxygenating
you could not be deoxygenating
they could not be deoxygenating	I could not have deoxygenated
you could not have deoxygenated
he could not have deoxygenated
we could not have deoxygenated
you could not have deoxygenated
they could not have deoxygenated	I could not have been deoxygenating
you could not have been deoxygenating
he could not have been deoxygenating
we could not have been deoxygenating
you could not have been deoxygenating
they could not have been deoxygenating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I deoxygenate?
could you deoxygenate?
could he deoxygenate?
could we deoxygenate?
could you deoxygenate?
could they deoxygenate? 	could I be deoxygenating?
could you be deoxygenating?
could he be deoxygenating?
could we be deoxygenating?
could you be deoxygenating?
could they be deoxygenating? 	could I have deoxygenated?
could you have deoxygenated?
could he have deoxygenated?
could we have deoxygenated?
could you have deoxygenated?
could they have deoxygenated? 	could I have been deoxygenating?
could you have been deoxygenating?
could he have been deoxygenating?
could we have been deoxygenating?
could you have been deoxygenating?
could they have been deoxygenating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not deoxygenate?
could you not deoxygenate?
could he not deoxygenate?
could we not deoxygenate?
could you not deoxygenate?
could they not deoxygenate? 	could I not be deoxygenating?
could you not be deoxygenating?
could he not be deoxygenating?
could we not be deoxygenating?
could you not be deoxygenating?
could they not be deoxygenating? 	could I not have deoxygenated?
could you not have deoxygenated?
could he not have deoxygenated?
could we not have deoxygenated?
could you not have deoxygenated?
could they not have deoxygenated? 	could I not have been deoxygenating?
could you not have been deoxygenating?
could he not have been deoxygenating?
could we not have been deoxygenating?
could you not have been deoxygenating?
could they not have been deoxygenating?