can catechise
Verbo regular: catechise - catechised- catechised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can catechise
you can catechise
she can catechise
we can catechise
you can catechise
they can catechise 	I can be catechising
you can be catechising
she can be catechising
we can be catechising
you can be catechising
they can be catechising	I can have catechised
you can have catechised
she can have catechised
we can have catechised
you can have catechised
they can have catechised	I can have been catechising
you can have been catechising
she can have been catechising
we can have been catechising
you can have been catechising
they can have been catechising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't catechise
you can't catechise
she can't catechise
we can't catechise
you can't catechise
they can't catechise 	I can't be catechising
you can't be catechising
she can't be catechising
we can't be catechising
you can't be catechising
they can't be catechising	I can't have catechised
you can't have catechised
she can't have catechised
we can't have catechised
you can't have catechised
they can't have catechised	I can't have been catechising
you can't have been catechising
she can't have been catechising
we can't have been catechising
you can't have been catechising
they can't have been catechising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I catechise?
can you catechise?
can she catechise?
can we catechise?
can you catechise?
can they catechise? 	can I be catechising?
can you be catechising?
can she be catechising?
can we be catechising?
can you be catechising?
can they be catechising? 	can I have catechised?
can you have catechised?
can she have catechised?
can we have catechised?
can you have catechised?
can they have catechised? 	can I have been catechising?
can you have been catechising?
can she have been catechising?
can we have been catechising?
can you have been catechising?
can they have been catechising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I catechise?
can't you catechise?
can't she catechise?
can't we catechise?
can't you catechise?
can't they catechise? 	can't I be catechising?
can't you be catechising?
can't she be catechising?
can't we be catechising?
can't you be catechising?
can't they be catechising? 	can't I have catechised?
can't you have catechised?
can't she have catechised?
can't we have catechised?
can't you have catechised?
can't they have catechised? 	can't I have been catechising?
can't you have been catechising?
can't she have been catechising?
can't we have been catechising?
can't you have been catechising?
can't they have been catechising?