can philosophize
Verbo regular: philosophize - philosophized- philosophized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can philosophize
you can philosophize
he can philosophize
we can philosophize
you can philosophize
they can philosophize 	I can be philosophizing
you can be philosophizing
he can be philosophizing
we can be philosophizing
you can be philosophizing
they can be philosophizing	I can have philosophized
you can have philosophized
he can have philosophized
we can have philosophized
you can have philosophized
they can have philosophized	I can have been philosophizing
you can have been philosophizing
he can have been philosophizing
we can have been philosophizing
you can have been philosophizing
they can have been philosophizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot philosophize
you cannot philosophize
he cannot philosophize
we cannot philosophize
you cannot philosophize
they cannot philosophize 	I cannot be philosophizing
you cannot be philosophizing
he cannot be philosophizing
we cannot be philosophizing
you cannot be philosophizing
they cannot be philosophizing	I cannot have philosophized
you cannot have philosophized
he cannot have philosophized
we cannot have philosophized
you cannot have philosophized
they cannot have philosophized	I cannot have been philosophizing
you cannot have been philosophizing
he cannot have been philosophizing
we cannot have been philosophizing
you cannot have been philosophizing
they cannot have been philosophizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I philosophize?
can you philosophize?
can he philosophize?
can we philosophize?
can you philosophize?
can they philosophize? 	can I be philosophizing?
can you be philosophizing?
can he be philosophizing?
can we be philosophizing?
can you be philosophizing?
can they be philosophizing? 	can I have philosophized?
can you have philosophized?
can he have philosophized?
can we have philosophized?
can you have philosophized?
can they have philosophized? 	can I have been philosophizing?
can you have been philosophizing?
can he have been philosophizing?
can we have been philosophizing?
can you have been philosophizing?
can they have been philosophizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not philosophize?
can you not philosophize?
can he not philosophize?
can we not philosophize?
can you not philosophize?
can they not philosophize? 	can I not be philosophizing?
can you not be philosophizing?
can he not be philosophizing?
can we not be philosophizing?
can you not be philosophizing?
can they not be philosophizing? 	can I not have philosophized?
can you not have philosophized?
can he not have philosophized?
can we not have philosophized?
can you not have philosophized?
can they not have philosophized? 	can I not have been philosophizing?
can you not have been philosophizing?
can he not have been philosophizing?
can we not have been philosophizing?
can you not have been philosophizing?
can they not have been philosophizing?