could catechize
Verbo regolare: catechize - catechized- catechized

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could catechize
you could catechize
he could catechize
we could catechize
you could catechize
they could catechize 	I could be catechizing
you could be catechizing
he could be catechizing
we could be catechizing
you could be catechizing
they could be catechizing	I could have catechized
you could have catechized
he could have catechized
we could have catechized
you could have catechized
they could have catechized	I could have been catechizing
you could have been catechizing
he could have been catechizing
we could have been catechizing
you could have been catechizing
they could have been catechizing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not catechize
you could not catechize
he could not catechize
we could not catechize
you could not catechize
they could not catechize 	I could not be catechizing
you could not be catechizing
he could not be catechizing
we could not be catechizing
you could not be catechizing
they could not be catechizing	I could not have catechized
you could not have catechized
he could not have catechized
we could not have catechized
you could not have catechized
they could not have catechized	I could not have been catechizing
you could not have been catechizing
he could not have been catechizing
we could not have been catechizing
you could not have been catechizing
they could not have been catechizing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I catechize?
could you catechize?
could he catechize?
could we catechize?
could you catechize?
could they catechize? 	could I be catechizing?
could you be catechizing?
could he be catechizing?
could we be catechizing?
could you be catechizing?
could they be catechizing? 	could I have catechized?
could you have catechized?
could he have catechized?
could we have catechized?
could you have catechized?
could they have catechized? 	could I have been catechizing?
could you have been catechizing?
could he have been catechizing?
could we have been catechizing?
could you have been catechizing?
could they have been catechizing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not catechize?
could you not catechize?
could he not catechize?
could we not catechize?
could you not catechize?
could they not catechize? 	could I not be catechizing?
could you not be catechizing?
could he not be catechizing?
could we not be catechizing?
could you not be catechizing?
could they not be catechizing? 	could I not have catechized?
could you not have catechized?
could he not have catechized?
could we not have catechized?
could you not have catechized?
could they not have catechized? 	could I not have been catechizing?
could you not have been catechizing?
could he not have been catechizing?
could we not have been catechizing?
could you not have been catechizing?
could they not have been catechizing?