can circumflex
Regular verb: circumflex - circumflexed- circumflexed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can circumflex
you can circumflex
she can circumflex
we can circumflex
you can circumflex
they can circumflex 	I can be circumflexing
you can be circumflexing
she can be circumflexing
we can be circumflexing
you can be circumflexing
they can be circumflexing	I can have circumflexed
you can have circumflexed
she can have circumflexed
we can have circumflexed
you can have circumflexed
they can have circumflexed	I can have been circumflexing
you can have been circumflexing
she can have been circumflexing
we can have been circumflexing
you can have been circumflexing
they can have been circumflexing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot circumflex
you cannot circumflex
she cannot circumflex
we cannot circumflex
you cannot circumflex
they cannot circumflex 	I cannot be circumflexing
you cannot be circumflexing
she cannot be circumflexing
we cannot be circumflexing
you cannot be circumflexing
they cannot be circumflexing	I cannot have circumflexed
you cannot have circumflexed
she cannot have circumflexed
we cannot have circumflexed
you cannot have circumflexed
they cannot have circumflexed	I cannot have been circumflexing
you cannot have been circumflexing
she cannot have been circumflexing
we cannot have been circumflexing
you cannot have been circumflexing
they cannot have been circumflexing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I circumflex?
can you circumflex?
can she circumflex?
can we circumflex?
can you circumflex?
can they circumflex? 	can I be circumflexing?
can you be circumflexing?
can she be circumflexing?
can we be circumflexing?
can you be circumflexing?
can they be circumflexing? 	can I have circumflexed?
can you have circumflexed?
can she have circumflexed?
can we have circumflexed?
can you have circumflexed?
can they have circumflexed? 	can I have been circumflexing?
can you have been circumflexing?
can she have been circumflexing?
can we have been circumflexing?
can you have been circumflexing?
can they have been circumflexing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not circumflex?
can you not circumflex?
can she not circumflex?
can we not circumflex?
can you not circumflex?
can they not circumflex? 	can I not be circumflexing?
can you not be circumflexing?
can she not be circumflexing?
can we not be circumflexing?
can you not be circumflexing?
can they not be circumflexing? 	can I not have circumflexed?
can you not have circumflexed?
can she not have circumflexed?
can we not have circumflexed?
can you not have circumflexed?
can they not have circumflexed? 	can I not have been circumflexing?
can you not have been circumflexing?
can she not have been circumflexing?
can we not have been circumflexing?
can you not have been circumflexing?
can they not have been circumflexing?