Conjugación del verbo inglés
CAN UPSURGE

Verbo regular: upsurge - upsurged - upsurged

Afirmación

Forma simple	Forma con V-ing
I can upsurge you can upsurge he can upsurge we can upsurge you can upsurge they can upsurge	I can be upsurging you can be upsurging he can be upsurging we can be upsurging you can be upsurging they can be upsurging
Perfecto	Perfecto con V-ing
I can have upsurged you can have upsurged he can have upsurged we can have upsurged you can have upsurged they can have upsurged	I can have been upsurging you can have been upsurging he can have been upsurging we can have been upsurging you can have been upsurging they can have been upsurging

Negación

Forma simple	Forma con V-ing
I cannot upsurge you cannot upsurge he cannot upsurge we cannot upsurge you cannot upsurge they cannot upsurge	I cannot be upsurging you cannot be upsurging he cannot be upsurging we cannot be upsurging you cannot be upsurging they cannot be upsurging
Perfecto	Perfecto con V-ing
I cannot have upsurged you cannot have upsurged he cannot have upsurged we cannot have upsurged you cannot have upsurged they cannot have upsurged	I cannot have been upsurging you cannot have been upsurging he cannot have been upsurging we cannot have been upsurging you cannot have been upsurging they cannot have been upsurging

Forma interrogativa

Forma simple	Forma con V-ing
can I upsurge? can you upsurge? can he upsurge? can we upsurge? can you upsurge? can they upsurge?	can I be upsurging? can you be upsurging? can he be upsurging? can we be upsurging? can you be upsurging? can they be upsurging?
Perfecto	Perfecto con V-ing
can I have upsurged? can you have upsurged? can he have upsurged? can we have upsurged? can you have upsurged? can they have upsurged?	can I have been upsurging? can you have been upsurging? can he have been upsurging? can we have been upsurging? can you have been upsurging? can they have been upsurging?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not upsurge? can you not upsurge? can he not upsurge? can we not upsurge? can you not upsurge? can they not upsurge?	can I not be upsurging? can you not be upsurging? can he not be upsurging? can we not be upsurging? can you not be upsurging? can they not be upsurging?
Perfecto	Perfecto con V-ing
can I not have upsurged? can you not have upsurged? can he not have upsurged? can we not have upsurged? can you not have upsurged? can they not have upsurged?	can I not have been upsurging? can you not have been upsurging? can he not have been upsurging? can we not have been upsurging? can you not have been upsurging? can they not have been upsurging?