can christen
Regular verb: christen - christened- christened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can christen
you can christen
he can christen
we can christen
you can christen
they can christen 	I can be christening
you can be christening
he can be christening
we can be christening
you can be christening
they can be christening	I can have christened
you can have christened
he can have christened
we can have christened
you can have christened
they can have christened	I can have been christening
you can have been christening
he can have been christening
we can have been christening
you can have been christening
they can have been christening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot christen
you cannot christen
he cannot christen
we cannot christen
you cannot christen
they cannot christen 	I cannot be christening
you cannot be christening
he cannot be christening
we cannot be christening
you cannot be christening
they cannot be christening	I cannot have christened
you cannot have christened
he cannot have christened
we cannot have christened
you cannot have christened
they cannot have christened	I cannot have been christening
you cannot have been christening
he cannot have been christening
we cannot have been christening
you cannot have been christening
they cannot have been christening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I christen?
can you christen?
can he christen?
can we christen?
can you christen?
can they christen? 	can I be christening?
can you be christening?
can he be christening?
can we be christening?
can you be christening?
can they be christening? 	can I have christened?
can you have christened?
can he have christened?
can we have christened?
can you have christened?
can they have christened? 	can I have been christening?
can you have been christening?
can he have been christening?
can we have been christening?
can you have been christening?
can they have been christening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not christen?
can you not christen?
can he not christen?
can we not christen?
can you not christen?
can they not christen? 	can I not be christening?
can you not be christening?
can he not be christening?
can we not be christening?
can you not be christening?
can they not be christening? 	can I not have christened?
can you not have christened?
can he not have christened?
can we not have christened?
can you not have christened?
can they not have christened? 	can I not have been christening?
can you not have been christening?
can he not have been christening?
can we not have been christening?
can you not have been christening?
can they not have been christening?