can catechize
Verbo regular: catechize - catechized- catechized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can catechize
you can catechize
he can catechize
we can catechize
you can catechize
they can catechize 	I can be catechizing
you can be catechizing
he can be catechizing
we can be catechizing
you can be catechizing
they can be catechizing	I can have catechized
you can have catechized
he can have catechized
we can have catechized
you can have catechized
they can have catechized	I can have been catechizing
you can have been catechizing
he can have been catechizing
we can have been catechizing
you can have been catechizing
they can have been catechizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot catechize
you cannot catechize
he cannot catechize
we cannot catechize
you cannot catechize
they cannot catechize 	I cannot be catechizing
you cannot be catechizing
he cannot be catechizing
we cannot be catechizing
you cannot be catechizing
they cannot be catechizing	I cannot have catechized
you cannot have catechized
he cannot have catechized
we cannot have catechized
you cannot have catechized
they cannot have catechized	I cannot have been catechizing
you cannot have been catechizing
he cannot have been catechizing
we cannot have been catechizing
you cannot have been catechizing
they cannot have been catechizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I catechize?
can you catechize?
can he catechize?
can we catechize?
can you catechize?
can they catechize? 	can I be catechizing?
can you be catechizing?
can he be catechizing?
can we be catechizing?
can you be catechizing?
can they be catechizing? 	can I have catechized?
can you have catechized?
can he have catechized?
can we have catechized?
can you have catechized?
can they have catechized? 	can I have been catechizing?
can you have been catechizing?
can he have been catechizing?
can we have been catechizing?
can you have been catechizing?
can they have been catechizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not catechize?
can you not catechize?
can he not catechize?
can we not catechize?
can you not catechize?
can they not catechize? 	can I not be catechizing?
can you not be catechizing?
can he not be catechizing?
can we not be catechizing?
can you not be catechizing?
can they not be catechizing? 	can I not have catechized?
can you not have catechized?
can he not have catechized?
can we not have catechized?
can you not have catechized?
can they not have catechized? 	can I not have been catechizing?
can you not have been catechizing?
can he not have been catechizing?
can we not have been catechizing?
can you not have been catechizing?
can they not have been catechizing?