must flit
Regular verb: flit - flitted- flitted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must flit
you must flit
she must flit
we must flit
you must flit
they must flit 	I must be flitting
you must be flitting
she must be flitting
we must be flitting
you must be flitting
they must be flitting	I must have flitted
you must have flitted
she must have flitted
we must have flitted
you must have flitted
they must have flitted	I must have been flitting
you must have been flitting
she must have been flitting
we must have been flitting
you must have been flitting
they must have been flitting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't flit
you mustn't flit
she mustn't flit
we mustn't flit
you mustn't flit
they mustn't flit 	I mustn't be flitting
you mustn't be flitting
she mustn't be flitting
we mustn't be flitting
you mustn't be flitting
they mustn't be flitting	I mustn't have flitted
you mustn't have flitted
she mustn't have flitted
we mustn't have flitted
you mustn't have flitted
they mustn't have flitted	I mustn't have been flitting
you mustn't have been flitting
she mustn't have been flitting
we mustn't have been flitting
you mustn't have been flitting
they mustn't have been flitting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I flit?
must you flit?
must she flit?
must we flit?
must you flit?
must they flit? 	must I be flitting?
must you be flitting?
must she be flitting?
must we be flitting?
must you be flitting?
must they be flitting? 	must I have flitted?
must you have flitted?
must she have flitted?
must we have flitted?
must you have flitted?
must they have flitted? 	must I have been flitting?
must you have been flitting?
must she have been flitting?
must we have been flitting?
must you have been flitting?
must they have been flitting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I flit?
mustn't you flit?
mustn't she flit?
mustn't we flit?
mustn't you flit?
mustn't they flit? 	mustn't I be flitting?
mustn't you be flitting?
mustn't she be flitting?
mustn't we be flitting?
mustn't you be flitting?
mustn't they be flitting? 	mustn't I have flitted?
mustn't you have flitted?
mustn't she have flitted?
mustn't we have flitted?
mustn't you have flitted?
mustn't they have flitted? 	mustn't I have been flitting?
mustn't you have been flitting?
mustn't she have been flitting?
mustn't we have been flitting?
mustn't you have been flitting?
mustn't they have been flitting?