Conjugación del verbo inglés
CAN QUALIFY

Verbo regular: qualify - qualified - qualified

Afirmación

Forma simple	Forma con V-ing
I can qualify you can qualify he can qualify we can qualify you can qualify they can qualify	I can be qualifying you can be qualifying he can be qualifying we can be qualifying you can be qualifying they can be qualifying
Perfecto	Perfecto con V-ing
I can have qualified you can have qualified he can have qualified we can have qualified you can have qualified they can have qualified	I can have been qualifying you can have been qualifying he can have been qualifying we can have been qualifying you can have been qualifying they can have been qualifying

Negación

Forma simple	Forma con V-ing
I cannot qualify you cannot qualify he cannot qualify we cannot qualify you cannot qualify they cannot qualify	I cannot be qualifying you cannot be qualifying he cannot be qualifying we cannot be qualifying you cannot be qualifying they cannot be qualifying
Perfecto	Perfecto con V-ing
I cannot have qualified you cannot have qualified he cannot have qualified we cannot have qualified you cannot have qualified they cannot have qualified	I cannot have been qualifying you cannot have been qualifying he cannot have been qualifying we cannot have been qualifying you cannot have been qualifying they cannot have been qualifying

Forma interrogativa

Forma simple	Forma con V-ing
can I qualify? can you qualify? can he qualify? can we qualify? can you qualify? can they qualify?	can I be qualifying? can you be qualifying? can he be qualifying? can we be qualifying? can you be qualifying? can they be qualifying?
Perfecto	Perfecto con V-ing
can I have qualified? can you have qualified? can he have qualified? can we have qualified? can you have qualified? can they have qualified?	can I have been qualifying? can you have been qualifying? can he have been qualifying? can we have been qualifying? can you have been qualifying? can they have been qualifying?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not qualify? can you not qualify? can he not qualify? can we not qualify? can you not qualify? can they not qualify?	can I not be qualifying? can you not be qualifying? can he not be qualifying? can we not be qualifying? can you not be qualifying? can they not be qualifying?
Perfecto	Perfecto con V-ing
can I not have qualified? can you not have qualified? can he not have qualified? can we not have qualified? can you not have qualified? can they not have qualified?	can I not have been qualifying? can you not have been qualifying? can he not have been qualifying? can we not have been qualifying? can you not have been qualifying? can they not have been qualifying?