can moan
Regular verb: moan - moaned- moaned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can moan
you can moan
she can moan
we can moan
you can moan
they can moan 	I can be moaning
you can be moaning
she can be moaning
we can be moaning
you can be moaning
they can be moaning	I can have moaned
you can have moaned
she can have moaned
we can have moaned
you can have moaned
they can have moaned	I can have been moaning
you can have been moaning
she can have been moaning
we can have been moaning
you can have been moaning
they can have been moaning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't moan
you can't moan
she can't moan
we can't moan
you can't moan
they can't moan 	I can't be moaning
you can't be moaning
she can't be moaning
we can't be moaning
you can't be moaning
they can't be moaning	I can't have moaned
you can't have moaned
she can't have moaned
we can't have moaned
you can't have moaned
they can't have moaned	I can't have been moaning
you can't have been moaning
she can't have been moaning
we can't have been moaning
you can't have been moaning
they can't have been moaning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I moan?
can you moan?
can she moan?
can we moan?
can you moan?
can they moan? 	can I be moaning?
can you be moaning?
can she be moaning?
can we be moaning?
can you be moaning?
can they be moaning? 	can I have moaned?
can you have moaned?
can she have moaned?
can we have moaned?
can you have moaned?
can they have moaned? 	can I have been moaning?
can you have been moaning?
can she have been moaning?
can we have been moaning?
can you have been moaning?
can they have been moaning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I moan?
can't you moan?
can't she moan?
can't we moan?
can't you moan?
can't they moan? 	can't I be moaning?
can't you be moaning?
can't she be moaning?
can't we be moaning?
can't you be moaning?
can't they be moaning? 	can't I have moaned?
can't you have moaned?
can't she have moaned?
can't we have moaned?
can't you have moaned?
can't they have moaned? 	can't I have been moaning?
can't you have been moaning?
can't she have been moaning?
can't we have been moaning?
can't you have been moaning?
can't they have been moaning?