could suppress
Verbo regular: suppress - suppressed- suppressed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could suppress
you could suppress
he could suppress
we could suppress
you could suppress
they could suppress 	I could be suppressing
you could be suppressing
he could be suppressing
we could be suppressing
you could be suppressing
they could be suppressing	I could have suppressed
you could have suppressed
he could have suppressed
we could have suppressed
you could have suppressed
they could have suppressed	I could have been suppressing
you could have been suppressing
he could have been suppressing
we could have been suppressing
you could have been suppressing
they could have been suppressing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't suppress
you couldn't suppress
he couldn't suppress
we couldn't suppress
you couldn't suppress
they couldn't suppress 	I couldn't be suppressing
you couldn't be suppressing
he couldn't be suppressing
we couldn't be suppressing
you couldn't be suppressing
they couldn't be suppressing	I couldn't have suppressed
you couldn't have suppressed
he couldn't have suppressed
we couldn't have suppressed
you couldn't have suppressed
they couldn't have suppressed	I couldn't have been suppressing
you couldn't have been suppressing
he couldn't have been suppressing
we couldn't have been suppressing
you couldn't have been suppressing
they couldn't have been suppressing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I suppress?
could you suppress?
could he suppress?
could we suppress?
could you suppress?
could they suppress? 	could I be suppressing?
could you be suppressing?
could he be suppressing?
could we be suppressing?
could you be suppressing?
could they be suppressing? 	could I have suppressed?
could you have suppressed?
could he have suppressed?
could we have suppressed?
could you have suppressed?
could they have suppressed? 	could I have been suppressing?
could you have been suppressing?
could he have been suppressing?
could we have been suppressing?
could you have been suppressing?
could they have been suppressing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I suppress?
couldn't you suppress?
couldn't he suppress?
couldn't we suppress?
couldn't you suppress?
couldn't they suppress? 	couldn't I be suppressing?
couldn't you be suppressing?
couldn't he be suppressing?
couldn't we be suppressing?
couldn't you be suppressing?
couldn't they be suppressing? 	couldn't I have suppressed?
couldn't you have suppressed?
couldn't he have suppressed?
couldn't we have suppressed?
couldn't you have suppressed?
couldn't they have suppressed? 	couldn't I have been suppressing?
couldn't you have been suppressing?
couldn't he have been suppressing?
couldn't we have been suppressing?
couldn't you have been suppressing?
couldn't they have been suppressing?