could luteinise
Verbo regular: luteinise - luteinised- luteinised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could luteinise
you could luteinise
he could luteinise
we could luteinise
you could luteinise
they could luteinise 	I could be luteinising
you could be luteinising
he could be luteinising
we could be luteinising
you could be luteinising
they could be luteinising	I could have luteinised
you could have luteinised
he could have luteinised
we could have luteinised
you could have luteinised
they could have luteinised	I could have been luteinising
you could have been luteinising
he could have been luteinising
we could have been luteinising
you could have been luteinising
they could have been luteinising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not luteinise
you could not luteinise
he could not luteinise
we could not luteinise
you could not luteinise
they could not luteinise 	I could not be luteinising
you could not be luteinising
he could not be luteinising
we could not be luteinising
you could not be luteinising
they could not be luteinising	I could not have luteinised
you could not have luteinised
he could not have luteinised
we could not have luteinised
you could not have luteinised
they could not have luteinised	I could not have been luteinising
you could not have been luteinising
he could not have been luteinising
we could not have been luteinising
you could not have been luteinising
they could not have been luteinising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I luteinise?
could you luteinise?
could he luteinise?
could we luteinise?
could you luteinise?
could they luteinise? 	could I be luteinising?
could you be luteinising?
could he be luteinising?
could we be luteinising?
could you be luteinising?
could they be luteinising? 	could I have luteinised?
could you have luteinised?
could he have luteinised?
could we have luteinised?
could you have luteinised?
could they have luteinised? 	could I have been luteinising?
could you have been luteinising?
could he have been luteinising?
could we have been luteinising?
could you have been luteinising?
could they have been luteinising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not luteinise?
could you not luteinise?
could he not luteinise?
could we not luteinise?
could you not luteinise?
could they not luteinise? 	could I not be luteinising?
could you not be luteinising?
could he not be luteinising?
could we not be luteinising?
could you not be luteinising?
could they not be luteinising? 	could I not have luteinised?
could you not have luteinised?
could he not have luteinised?
could we not have luteinised?
could you not have luteinised?
could they not have luteinised? 	could I not have been luteinising?
could you not have been luteinising?
could he not have been luteinising?
could we not have been luteinising?
could you not have been luteinising?
could they not have been luteinising?