must hoot
Regular verb: hoot - hooted- hooted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must hoot
you must hoot
she must hoot
we must hoot
you must hoot
they must hoot 	I must be hooting
you must be hooting
she must be hooting
we must be hooting
you must be hooting
they must be hooting	I must have hooted
you must have hooted
she must have hooted
we must have hooted
you must have hooted
they must have hooted	I must have been hooting
you must have been hooting
she must have been hooting
we must have been hooting
you must have been hooting
they must have been hooting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't hoot
you mustn't hoot
she mustn't hoot
we mustn't hoot
you mustn't hoot
they mustn't hoot 	I mustn't be hooting
you mustn't be hooting
she mustn't be hooting
we mustn't be hooting
you mustn't be hooting
they mustn't be hooting	I mustn't have hooted
you mustn't have hooted
she mustn't have hooted
we mustn't have hooted
you mustn't have hooted
they mustn't have hooted	I mustn't have been hooting
you mustn't have been hooting
she mustn't have been hooting
we mustn't have been hooting
you mustn't have been hooting
they mustn't have been hooting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I hoot?
must you hoot?
must she hoot?
must we hoot?
must you hoot?
must they hoot? 	must I be hooting?
must you be hooting?
must she be hooting?
must we be hooting?
must you be hooting?
must they be hooting? 	must I have hooted?
must you have hooted?
must she have hooted?
must we have hooted?
must you have hooted?
must they have hooted? 	must I have been hooting?
must you have been hooting?
must she have been hooting?
must we have been hooting?
must you have been hooting?
must they have been hooting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I hoot?
mustn't you hoot?
mustn't she hoot?
mustn't we hoot?
mustn't you hoot?
mustn't they hoot? 	mustn't I be hooting?
mustn't you be hooting?
mustn't she be hooting?
mustn't we be hooting?
mustn't you be hooting?
mustn't they be hooting? 	mustn't I have hooted?
mustn't you have hooted?
mustn't she have hooted?
mustn't we have hooted?
mustn't you have hooted?
mustn't they have hooted? 	mustn't I have been hooting?
mustn't you have been hooting?
mustn't she have been hooting?
mustn't we have been hooting?
mustn't you have been hooting?
mustn't they have been hooting?