must foot
Regular verb: foot - footed- footed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must foot
you must foot
she must foot
we must foot
you must foot
they must foot 	I must be footing
you must be footing
she must be footing
we must be footing
you must be footing
they must be footing	I must have footed
you must have footed
she must have footed
we must have footed
you must have footed
they must have footed	I must have been footing
you must have been footing
she must have been footing
we must have been footing
you must have been footing
they must have been footing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't foot
you mustn't foot
she mustn't foot
we mustn't foot
you mustn't foot
they mustn't foot 	I mustn't be footing
you mustn't be footing
she mustn't be footing
we mustn't be footing
you mustn't be footing
they mustn't be footing	I mustn't have footed
you mustn't have footed
she mustn't have footed
we mustn't have footed
you mustn't have footed
they mustn't have footed	I mustn't have been footing
you mustn't have been footing
she mustn't have been footing
we mustn't have been footing
you mustn't have been footing
they mustn't have been footing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I foot?
must you foot?
must she foot?
must we foot?
must you foot?
must they foot? 	must I be footing?
must you be footing?
must she be footing?
must we be footing?
must you be footing?
must they be footing? 	must I have footed?
must you have footed?
must she have footed?
must we have footed?
must you have footed?
must they have footed? 	must I have been footing?
must you have been footing?
must she have been footing?
must we have been footing?
must you have been footing?
must they have been footing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I foot?
mustn't you foot?
mustn't she foot?
mustn't we foot?
mustn't you foot?
mustn't they foot? 	mustn't I be footing?
mustn't you be footing?
mustn't she be footing?
mustn't we be footing?
mustn't you be footing?
mustn't they be footing? 	mustn't I have footed?
mustn't you have footed?
mustn't she have footed?
mustn't we have footed?
mustn't you have footed?
mustn't they have footed? 	mustn't I have been footing?
mustn't you have been footing?
mustn't she have been footing?
mustn't we have been footing?
mustn't you have been footing?
mustn't they have been footing?