could immortalise
Verbo regular: immortalise - immortalised- immortalised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could immortalise
you could immortalise
he could immortalise
we could immortalise
you could immortalise
they could immortalise 	I could be immortalising
you could be immortalising
he could be immortalising
we could be immortalising
you could be immortalising
they could be immortalising	I could have immortalised
you could have immortalised
he could have immortalised
we could have immortalised
you could have immortalised
they could have immortalised	I could have been immortalising
you could have been immortalising
he could have been immortalising
we could have been immortalising
you could have been immortalising
they could have been immortalising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not immortalise
you could not immortalise
he could not immortalise
we could not immortalise
you could not immortalise
they could not immortalise 	I could not be immortalising
you could not be immortalising
he could not be immortalising
we could not be immortalising
you could not be immortalising
they could not be immortalising	I could not have immortalised
you could not have immortalised
he could not have immortalised
we could not have immortalised
you could not have immortalised
they could not have immortalised	I could not have been immortalising
you could not have been immortalising
he could not have been immortalising
we could not have been immortalising
you could not have been immortalising
they could not have been immortalising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I immortalise?
could you immortalise?
could he immortalise?
could we immortalise?
could you immortalise?
could they immortalise? 	could I be immortalising?
could you be immortalising?
could he be immortalising?
could we be immortalising?
could you be immortalising?
could they be immortalising? 	could I have immortalised?
could you have immortalised?
could he have immortalised?
could we have immortalised?
could you have immortalised?
could they have immortalised? 	could I have been immortalising?
could you have been immortalising?
could he have been immortalising?
could we have been immortalising?
could you have been immortalising?
could they have been immortalising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not immortalise?
could you not immortalise?
could he not immortalise?
could we not immortalise?
could you not immortalise?
could they not immortalise? 	could I not be immortalising?
could you not be immortalising?
could he not be immortalising?
could we not be immortalising?
could you not be immortalising?
could they not be immortalising? 	could I not have immortalised?
could you not have immortalised?
could he not have immortalised?
could we not have immortalised?
could you not have immortalised?
could they not have immortalised? 	could I not have been immortalising?
could you not have been immortalising?
could he not have been immortalising?
could we not have been immortalising?
could you not have been immortalising?
could they not have been immortalising?