must flounder
Verbo regolare: flounder - floundered- floundered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must flounder
you must flounder
he must flounder
we must flounder
you must flounder
they must flounder 	I must be floundering
you must be floundering
he must be floundering
we must be floundering
you must be floundering
they must be floundering	I must have floundered
you must have floundered
he must have floundered
we must have floundered
you must have floundered
they must have floundered	I must have been floundering
you must have been floundering
he must have been floundering
we must have been floundering
you must have been floundering
they must have been floundering	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't flounder
you mustn't flounder
he mustn't flounder
we mustn't flounder
you mustn't flounder
they mustn't flounder 	I mustn't be floundering
you mustn't be floundering
he mustn't be floundering
we mustn't be floundering
you mustn't be floundering
they mustn't be floundering	I mustn't have floundered
you mustn't have floundered
he mustn't have floundered
we mustn't have floundered
you mustn't have floundered
they mustn't have floundered	I mustn't have been floundering
you mustn't have been floundering
he mustn't have been floundering
we mustn't have been floundering
you mustn't have been floundering
they mustn't have been floundering	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I flounder?
must you flounder?
must he flounder?
must we flounder?
must you flounder?
must they flounder? 	must I be floundering?
must you be floundering?
must he be floundering?
must we be floundering?
must you be floundering?
must they be floundering? 	must I have floundered?
must you have floundered?
must he have floundered?
must we have floundered?
must you have floundered?
must they have floundered? 	must I have been floundering?
must you have been floundering?
must he have been floundering?
must we have been floundering?
must you have been floundering?
must they have been floundering? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I flounder?
mustn't you flounder?
mustn't he flounder?
mustn't we flounder?
mustn't you flounder?
mustn't they flounder? 	mustn't I be floundering?
mustn't you be floundering?
mustn't he be floundering?
mustn't we be floundering?
mustn't you be floundering?
mustn't they be floundering? 	mustn't I have floundered?
mustn't you have floundered?
mustn't he have floundered?
mustn't we have floundered?
mustn't you have floundered?
mustn't they have floundered? 	mustn't I have been floundering?
mustn't you have been floundering?
mustn't he have been floundering?
mustn't we have been floundering?
mustn't you have been floundering?
mustn't they have been floundering?