can catechise
Regular verb: catechise - catechised- catechised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can catechise
you can catechise
he can catechise
we can catechise
you can catechise
they can catechise 	I can be catechising
you can be catechising
he can be catechising
we can be catechising
you can be catechising
they can be catechising	I can have catechised
you can have catechised
he 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
he can have been catechising
we can have been catechising
you can have been catechising
they can have been catechising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't catechise
you can't catechise
he 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
he 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
he 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
he can't have been catechising
we can't have been catechising
you can't have been catechising
they can't have been catechising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I catechise?
can you catechise?
can he catechise?
can we catechise?
can you catechise?
can they catechise? 	can I be catechising?
can you be catechising?
can he be catechising?
can we be catechising?
can you be catechising?
can they be catechising? 	can I have catechised?
can you have catechised?
can he 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 he have been catechising?
can we have been catechising?
can you have been catechising?
can they have been catechising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I catechise?
can't you catechise?
can't he 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 he 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 he 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 he have been catechising?
can't we have been catechising?
can't you have been catechising?
can't they have been catechising?