must hop
Regular verb: hop - hopped- hopped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must hop
you must hop
she must hop
we must hop
you must hop
they must hop 	I must be hopping
you must be hopping
she must be hopping
we must be hopping
you must be hopping
they must be hopping	I must have hopped
you must have hopped
she must have hopped
we must have hopped
you must have hopped
they must have hopped	I must have been hopping
you must have been hopping
she must have been hopping
we must have been hopping
you must have been hopping
they must have been hopping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't hop
you mustn't hop
she mustn't hop
we mustn't hop
you mustn't hop
they mustn't hop 	I mustn't be hopping
you mustn't be hopping
she mustn't be hopping
we mustn't be hopping
you mustn't be hopping
they mustn't be hopping	I mustn't have hopped
you mustn't have hopped
she mustn't have hopped
we mustn't have hopped
you mustn't have hopped
they mustn't have hopped	I mustn't have been hopping
you mustn't have been hopping
she mustn't have been hopping
we mustn't have been hopping
you mustn't have been hopping
they mustn't have been hopping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I hop?
must you hop?
must she hop?
must we hop?
must you hop?
must they hop? 	must I be hopping?
must you be hopping?
must she be hopping?
must we be hopping?
must you be hopping?
must they be hopping? 	must I have hopped?
must you have hopped?
must she have hopped?
must we have hopped?
must you have hopped?
must they have hopped? 	must I have been hopping?
must you have been hopping?
must she have been hopping?
must we have been hopping?
must you have been hopping?
must they have been hopping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I hop?
mustn't you hop?
mustn't she hop?
mustn't we hop?
mustn't you hop?
mustn't they hop? 	mustn't I be hopping?
mustn't you be hopping?
mustn't she be hopping?
mustn't we be hopping?
mustn't you be hopping?
mustn't they be hopping? 	mustn't I have hopped?
mustn't you have hopped?
mustn't she have hopped?
mustn't we have hopped?
mustn't you have hopped?
mustn't they have hopped? 	mustn't I have been hopping?
mustn't you have been hopping?
mustn't she have been hopping?
mustn't we have been hopping?
mustn't you have been hopping?
mustn't they have been hopping?