Conjugación del verbo inglés
CAN PERSEVERE

Verbo regular: persevere - persevered - persevered

Afirmación

Forma simple	Forma con V-ing
I can persevere you can persevere he can persevere we can persevere you can persevere they can persevere	I can be persevering you can be persevering he can be persevering we can be persevering you can be persevering they can be persevering
Perfecto	Perfecto con V-ing
I can have persevered you can have persevered he can have persevered we can have persevered you can have persevered they can have persevered	I can have been persevering you can have been persevering he can have been persevering we can have been persevering you can have been persevering they can have been persevering

Negación

Forma simple	Forma con V-ing
I cannot persevere you cannot persevere he cannot persevere we cannot persevere you cannot persevere they cannot persevere	I cannot be persevering you cannot be persevering he cannot be persevering we cannot be persevering you cannot be persevering they cannot be persevering
Perfecto	Perfecto con V-ing
I cannot have persevered you cannot have persevered he cannot have persevered we cannot have persevered you cannot have persevered they cannot have persevered	I cannot have been persevering you cannot have been persevering he cannot have been persevering we cannot have been persevering you cannot have been persevering they cannot have been persevering

Forma interrogativa

Forma simple	Forma con V-ing
can I persevere? can you persevere? can he persevere? can we persevere? can you persevere? can they persevere?	can I be persevering? can you be persevering? can he be persevering? can we be persevering? can you be persevering? can they be persevering?
Perfecto	Perfecto con V-ing
can I have persevered? can you have persevered? can he have persevered? can we have persevered? can you have persevered? can they have persevered?	can I have been persevering? can you have been persevering? can he have been persevering? can we have been persevering? can you have been persevering? can they have been persevering?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not persevere? can you not persevere? can he not persevere? can we not persevere? can you not persevere? can they not persevere?	can I not be persevering? can you not be persevering? can he not be persevering? can we not be persevering? can you not be persevering? can they not be persevering?
Perfecto	Perfecto con V-ing
can I not have persevered? can you not have persevered? can he not have persevered? can we not have persevered? can you not have persevered? can they not have persevered?	can I not have been persevering? can you not have been persevering? can he not have been persevering? can we not have been persevering? can you not have been persevering? can they not have been persevering?