could deoxidise
Verbo regular: deoxidise - deoxidised- deoxidised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could deoxidise
you could deoxidise
he could deoxidise
we could deoxidise
you could deoxidise
they could deoxidise 	I could be deoxidising
you could be deoxidising
he could be deoxidising
we could be deoxidising
you could be deoxidising
they could be deoxidising	I could have deoxidised
you could have deoxidised
he could have deoxidised
we could have deoxidised
you could have deoxidised
they could have deoxidised	I could have been deoxidising
you could have been deoxidising
he could have been deoxidising
we could have been deoxidising
you could have been deoxidising
they could have been deoxidising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not deoxidise
you could not deoxidise
he could not deoxidise
we could not deoxidise
you could not deoxidise
they could not deoxidise 	I could not be deoxidising
you could not be deoxidising
he could not be deoxidising
we could not be deoxidising
you could not be deoxidising
they could not be deoxidising	I could not have deoxidised
you could not have deoxidised
he could not have deoxidised
we could not have deoxidised
you could not have deoxidised
they could not have deoxidised	I could not have been deoxidising
you could not have been deoxidising
he could not have been deoxidising
we could not have been deoxidising
you could not have been deoxidising
they could not have been deoxidising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I deoxidise?
could you deoxidise?
could he deoxidise?
could we deoxidise?
could you deoxidise?
could they deoxidise? 	could I be deoxidising?
could you be deoxidising?
could he be deoxidising?
could we be deoxidising?
could you be deoxidising?
could they be deoxidising? 	could I have deoxidised?
could you have deoxidised?
could he have deoxidised?
could we have deoxidised?
could you have deoxidised?
could they have deoxidised? 	could I have been deoxidising?
could you have been deoxidising?
could he have been deoxidising?
could we have been deoxidising?
could you have been deoxidising?
could they have been deoxidising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not deoxidise?
could you not deoxidise?
could he not deoxidise?
could we not deoxidise?
could you not deoxidise?
could they not deoxidise? 	could I not be deoxidising?
could you not be deoxidising?
could he not be deoxidising?
could we not be deoxidising?
could you not be deoxidising?
could they not be deoxidising? 	could I not have deoxidised?
could you not have deoxidised?
could he not have deoxidised?
could we not have deoxidised?
could you not have deoxidised?
could they not have deoxidised? 	could I not have been deoxidising?
could you not have been deoxidising?
could he not have been deoxidising?
could we not have been deoxidising?
could you not have been deoxidising?
could they not have been deoxidising?