Conjugación del verbo inglés
CAN SERGE

Verbo regular: serge - serged - serged

Afirmación

Forma simple	Forma con V-ing
I can serge you can serge he can serge we can serge you can serge they can serge	I can be serging you can be serging he can be serging we can be serging you can be serging they can be serging
Perfecto	Perfecto con V-ing
I can have serged you can have serged he can have serged we can have serged you can have serged they can have serged	I can have been serging you can have been serging he can have been serging we can have been serging you can have been serging they can have been serging

Negación

Forma simple	Forma con V-ing
I can't serge you can't serge he can't serge we can't serge you can't serge they can't serge	I can't be serging you can't be serging he can't be serging we can't be serging you can't be serging they can't be serging
Perfecto	Perfecto con V-ing
I can't have serged you can't have serged he can't have serged we can't have serged you can't have serged they can't have serged	I can't have been serging you can't have been serging he can't have been serging we can't have been serging you can't have been serging they can't have been serging

Forma interrogativa

Forma simple	Forma con V-ing
can I serge? can you serge? can he serge? can we serge? can you serge? can they serge?	can I be serging? can you be serging? can he be serging? can we be serging? can you be serging? can they be serging?
Perfecto	Perfecto con V-ing
can I have serged? can you have serged? can he have serged? can we have serged? can you have serged? can they have serged?	can I have been serging? can you have been serging? can he have been serging? can we have been serging? can you have been serging? can they have been serging?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I serge? can't you serge? can't he serge? can't we serge? can't you serge? can't they serge?	can't I be serging? can't you be serging? can't he be serging? can't we be serging? can't you be serging? can't they be serging?
Perfecto	Perfecto con V-ing
can't I have serged? can't you have serged? can't he have serged? can't we have serged? can't you have serged? can't they have serged?	can't I have been serging? can't you have been serging? can't he have been serging? can't we have been serging? can't you have been serging? can't they have been serging?