could denounce
Verbo regular: denounce - denounced- denounced

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could denounce
you could denounce
she could denounce
we could denounce
you could denounce
they could denounce 	I could be denouncing
you could be denouncing
she could be denouncing
we could be denouncing
you could be denouncing
they could be denouncing	I could have denounced
you could have denounced
she could have denounced
we could have denounced
you could have denounced
they could have denounced	I could have been denouncing
you could have been denouncing
she could have been denouncing
we could have been denouncing
you could have been denouncing
they could have been denouncing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't denounce
you couldn't denounce
she couldn't denounce
we couldn't denounce
you couldn't denounce
they couldn't denounce 	I couldn't be denouncing
you couldn't be denouncing
she couldn't be denouncing
we couldn't be denouncing
you couldn't be denouncing
they couldn't be denouncing	I couldn't have denounced
you couldn't have denounced
she couldn't have denounced
we couldn't have denounced
you couldn't have denounced
they couldn't have denounced	I couldn't have been denouncing
you couldn't have been denouncing
she couldn't have been denouncing
we couldn't have been denouncing
you couldn't have been denouncing
they couldn't have been denouncing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I denounce?
could you denounce?
could she denounce?
could we denounce?
could you denounce?
could they denounce? 	could I be denouncing?
could you be denouncing?
could she be denouncing?
could we be denouncing?
could you be denouncing?
could they be denouncing? 	could I have denounced?
could you have denounced?
could she have denounced?
could we have denounced?
could you have denounced?
could they have denounced? 	could I have been denouncing?
could you have been denouncing?
could she have been denouncing?
could we have been denouncing?
could you have been denouncing?
could they have been denouncing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I denounce?
couldn't you denounce?
couldn't she denounce?
couldn't we denounce?
couldn't you denounce?
couldn't they denounce? 	couldn't I be denouncing?
couldn't you be denouncing?
couldn't she be denouncing?
couldn't we be denouncing?
couldn't you be denouncing?
couldn't they be denouncing? 	couldn't I have denounced?
couldn't you have denounced?
couldn't she have denounced?
couldn't we have denounced?
couldn't you have denounced?
couldn't they have denounced? 	couldn't I have been denouncing?
couldn't you have been denouncing?
couldn't she have been denouncing?
couldn't we have been denouncing?
couldn't you have been denouncing?
couldn't they have been denouncing?