could hallucinate
Verbo regular: hallucinate - hallucinated- hallucinated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could hallucinate
you could hallucinate
she could hallucinate
we could hallucinate
you could hallucinate
they could hallucinate 	I could be hallucinating
you could be hallucinating
she could be hallucinating
we could be hallucinating
you could be hallucinating
they could be hallucinating	I could have hallucinated
you could have hallucinated
she could have hallucinated
we could have hallucinated
you could have hallucinated
they could have hallucinated	I could have been hallucinating
you could have been hallucinating
she could have been hallucinating
we could have been hallucinating
you could have been hallucinating
they could have been hallucinating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't hallucinate
you couldn't hallucinate
she couldn't hallucinate
we couldn't hallucinate
you couldn't hallucinate
they couldn't hallucinate 	I couldn't be hallucinating
you couldn't be hallucinating
she couldn't be hallucinating
we couldn't be hallucinating
you couldn't be hallucinating
they couldn't be hallucinating	I couldn't have hallucinated
you couldn't have hallucinated
she couldn't have hallucinated
we couldn't have hallucinated
you couldn't have hallucinated
they couldn't have hallucinated	I couldn't have been hallucinating
you couldn't have been hallucinating
she couldn't have been hallucinating
we couldn't have been hallucinating
you couldn't have been hallucinating
they couldn't have been hallucinating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I hallucinate?
could you hallucinate?
could she hallucinate?
could we hallucinate?
could you hallucinate?
could they hallucinate? 	could I be hallucinating?
could you be hallucinating?
could she be hallucinating?
could we be hallucinating?
could you be hallucinating?
could they be hallucinating? 	could I have hallucinated?
could you have hallucinated?
could she have hallucinated?
could we have hallucinated?
could you have hallucinated?
could they have hallucinated? 	could I have been hallucinating?
could you have been hallucinating?
could she have been hallucinating?
could we have been hallucinating?
could you have been hallucinating?
could they have been hallucinating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I hallucinate?
couldn't you hallucinate?
couldn't she hallucinate?
couldn't we hallucinate?
couldn't you hallucinate?
couldn't they hallucinate? 	couldn't I be hallucinating?
couldn't you be hallucinating?
couldn't she be hallucinating?
couldn't we be hallucinating?
couldn't you be hallucinating?
couldn't they be hallucinating? 	couldn't I have hallucinated?
couldn't you have hallucinated?
couldn't she have hallucinated?
couldn't we have hallucinated?
couldn't you have hallucinated?
couldn't they have hallucinated? 	couldn't I have been hallucinating?
couldn't you have been hallucinating?
couldn't she have been hallucinating?
couldn't we have been hallucinating?
couldn't you have been hallucinating?
couldn't they have been hallucinating?