must flour
Regular verb: flour - floured- floured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must flour
you must flour
she must flour
we must flour
you must flour
they must flour 	I must be flouring
you must be flouring
she must be flouring
we must be flouring
you must be flouring
they must be flouring	I must have floured
you must have floured
she must have floured
we must have floured
you must have floured
they must have floured	I must have been flouring
you must have been flouring
she must have been flouring
we must have been flouring
you must have been flouring
they must have been flouring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't flour
you mustn't flour
she mustn't flour
we mustn't flour
you mustn't flour
they mustn't flour 	I mustn't be flouring
you mustn't be flouring
she mustn't be flouring
we mustn't be flouring
you mustn't be flouring
they mustn't be flouring	I mustn't have floured
you mustn't have floured
she mustn't have floured
we mustn't have floured
you mustn't have floured
they mustn't have floured	I mustn't have been flouring
you mustn't have been flouring
she mustn't have been flouring
we mustn't have been flouring
you mustn't have been flouring
they mustn't have been flouring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I flour?
must you flour?
must she flour?
must we flour?
must you flour?
must they flour? 	must I be flouring?
must you be flouring?
must she be flouring?
must we be flouring?
must you be flouring?
must they be flouring? 	must I have floured?
must you have floured?
must she have floured?
must we have floured?
must you have floured?
must they have floured? 	must I have been flouring?
must you have been flouring?
must she have been flouring?
must we have been flouring?
must you have been flouring?
must they have been flouring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I flour?
mustn't you flour?
mustn't she flour?
mustn't we flour?
mustn't you flour?
mustn't they flour? 	mustn't I be flouring?
mustn't you be flouring?
mustn't she be flouring?
mustn't we be flouring?
mustn't you be flouring?
mustn't they be flouring? 	mustn't I have floured?
mustn't you have floured?
mustn't she have floured?
mustn't we have floured?
mustn't you have floured?
mustn't they have floured? 	mustn't I have been flouring?
mustn't you have been flouring?
mustn't she have been flouring?
mustn't we have been flouring?
mustn't you have been flouring?
mustn't they have been flouring?