could luteinize
Verbo regular: luteinize - luteinized- luteinized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could luteinize
you could luteinize
he could luteinize
we could luteinize
you could luteinize
they could luteinize 	I could be luteinizing
you could be luteinizing
he could be luteinizing
we could be luteinizing
you could be luteinizing
they could be luteinizing	I could have luteinized
you could have luteinized
he could have luteinized
we could have luteinized
you could have luteinized
they could have luteinized	I could have been luteinizing
you could have been luteinizing
he could have been luteinizing
we could have been luteinizing
you could have been luteinizing
they could have been luteinizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not luteinize
you could not luteinize
he could not luteinize
we could not luteinize
you could not luteinize
they could not luteinize 	I could not be luteinizing
you could not be luteinizing
he could not be luteinizing
we could not be luteinizing
you could not be luteinizing
they could not be luteinizing	I could not have luteinized
you could not have luteinized
he could not have luteinized
we could not have luteinized
you could not have luteinized
they could not have luteinized	I could not have been luteinizing
you could not have been luteinizing
he could not have been luteinizing
we could not have been luteinizing
you could not have been luteinizing
they could not have been luteinizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I luteinize?
could you luteinize?
could he luteinize?
could we luteinize?
could you luteinize?
could they luteinize? 	could I be luteinizing?
could you be luteinizing?
could he be luteinizing?
could we be luteinizing?
could you be luteinizing?
could they be luteinizing? 	could I have luteinized?
could you have luteinized?
could he have luteinized?
could we have luteinized?
could you have luteinized?
could they have luteinized? 	could I have been luteinizing?
could you have been luteinizing?
could he have been luteinizing?
could we have been luteinizing?
could you have been luteinizing?
could they have been luteinizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not luteinize?
could you not luteinize?
could he not luteinize?
could we not luteinize?
could you not luteinize?
could they not luteinize? 	could I not be luteinizing?
could you not be luteinizing?
could he not be luteinizing?
could we not be luteinizing?
could you not be luteinizing?
could they not be luteinizing? 	could I not have luteinized?
could you not have luteinized?
could he not have luteinized?
could we not have luteinized?
could you not have luteinized?
could they not have luteinized? 	could I not have been luteinizing?
could you not have been luteinizing?
could he not have been luteinizing?
could we not have been luteinizing?
could you not have been luteinizing?
could they not have been luteinizing?