can treasure
Regular verb: treasure - treasured- treasured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can treasure
you can treasure
he can treasure
we can treasure
you can treasure
they can treasure 	I can be treasuring
you can be treasuring
he can be treasuring
we can be treasuring
you can be treasuring
they can be treasuring	I can have treasured
you can have treasured
he can have treasured
we can have treasured
you can have treasured
they can have treasured	I can have been treasuring
you can have been treasuring
he can have been treasuring
we can have been treasuring
you can have been treasuring
they can have been treasuring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot treasure
you cannot treasure
he cannot treasure
we cannot treasure
you cannot treasure
they cannot treasure 	I cannot be treasuring
you cannot be treasuring
he cannot be treasuring
we cannot be treasuring
you cannot be treasuring
they cannot be treasuring	I cannot have treasured
you cannot have treasured
he cannot have treasured
we cannot have treasured
you cannot have treasured
they cannot have treasured	I cannot have been treasuring
you cannot have been treasuring
he cannot have been treasuring
we cannot have been treasuring
you cannot have been treasuring
they cannot have been treasuring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I treasure?
can you treasure?
can he treasure?
can we treasure?
can you treasure?
can they treasure? 	can I be treasuring?
can you be treasuring?
can he be treasuring?
can we be treasuring?
can you be treasuring?
can they be treasuring? 	can I have treasured?
can you have treasured?
can he have treasured?
can we have treasured?
can you have treasured?
can they have treasured? 	can I have been treasuring?
can you have been treasuring?
can he have been treasuring?
can we have been treasuring?
can you have been treasuring?
can they have been treasuring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not treasure?
can you not treasure?
can he not treasure?
can we not treasure?
can you not treasure?
can they not treasure? 	can I not be treasuring?
can you not be treasuring?
can he not be treasuring?
can we not be treasuring?
can you not be treasuring?
can they not be treasuring? 	can I not have treasured?
can you not have treasured?
can he not have treasured?
can we not have treasured?
can you not have treasured?
can they not have treasured? 	can I not have been treasuring?
can you not have been treasuring?
can he not have been treasuring?
can we not have been treasuring?
can you not have been treasuring?
can they not have been treasuring?