Conjugación del verbo inglés COULD PERSIST
Verbo regular: persist - persisted - persisted
Afirmación
Forma simple
I could persistyou could persist
he could persist
we could persist
you could persist
they could persist
Forma con V-ing
I could be persistingyou could be persisting
he could be persisting
we could be persisting
you could be persisting
they could be persisting
Perfecto
I could have persistedyou could have persisted
he could have persisted
we could have persisted
you could have persisted
they could have persisted
Perfecto con V-ing
I could have been persistingyou could have been persisting
he could have been persisting
we could have been persisting
you could have been persisting
they could have been persisting
Negación
Forma simple
I couldn't persistyou couldn't persist
he couldn't persist
we couldn't persist
you couldn't persist
they couldn't persist
Forma con V-ing
I couldn't be persistingyou couldn't be persisting
he couldn't be persisting
we couldn't be persisting
you couldn't be persisting
they couldn't be persisting
Perfecto
I couldn't have persistedyou couldn't have persisted
he couldn't have persisted
we couldn't have persisted
you couldn't have persisted
they couldn't have persisted
Perfecto con V-ing
I couldn't have been persistingyou couldn't have been persisting
he couldn't have been persisting
we couldn't have been persisting
you couldn't have been persisting
they couldn't have been persisting
Forma interrogativa
Forma simple
could I persist?could you persist?
could he persist?
could we persist?
could you persist?
could they persist?
Forma con V-ing
could I be persisting?could you be persisting?
could he be persisting?
could we be persisting?
could you be persisting?
could they be persisting?
Perfecto
could I have persisted?could you have persisted?
could he have persisted?
could we have persisted?
could you have persisted?
could they have persisted?
Perfecto con V-ing
could I have been persisting?could you have been persisting?
could he have been persisting?
could we have been persisting?
could you have been persisting?
could they have been persisting?
Forma interro-negativa
Forma simple
couldn't I persist?couldn't you persist?
couldn't he persist?
couldn't we persist?
couldn't you persist?
couldn't they persist?
Forma con V-ing
couldn't I be persisting?couldn't you be persisting?
couldn't he be persisting?
couldn't we be persisting?
couldn't you be persisting?
couldn't they be persisting?
Perfecto
couldn't I have persisted?couldn't you have persisted?
couldn't he have persisted?
couldn't we have persisted?
couldn't you have persisted?
couldn't they have persisted?
Perfecto con V-ing
couldn't I have been persisting?couldn't you have been persisting?
couldn't he have been persisting?
couldn't we have been persisting?
couldn't you have been persisting?
couldn't they have been persisting?