must dodder
Verbo regular: dodder - doddered- doddered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must dodder
you must dodder
he must dodder
we must dodder
you must dodder
they must dodder 	I must be doddering
you must be doddering
he must be doddering
we must be doddering
you must be doddering
they must be doddering	I must have doddered
you must have doddered
he must have doddered
we must have doddered
you must have doddered
they must have doddered	I must have been doddering
you must have been doddering
he must have been doddering
we must have been doddering
you must have been doddering
they must have been doddering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't dodder
you mustn't dodder
he mustn't dodder
we mustn't dodder
you mustn't dodder
they mustn't dodder 	I mustn't be doddering
you mustn't be doddering
he mustn't be doddering
we mustn't be doddering
you mustn't be doddering
they mustn't be doddering	I mustn't have doddered
you mustn't have doddered
he mustn't have doddered
we mustn't have doddered
you mustn't have doddered
they mustn't have doddered	I mustn't have been doddering
you mustn't have been doddering
he mustn't have been doddering
we mustn't have been doddering
you mustn't have been doddering
they mustn't have been doddering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I dodder?
must you dodder?
must he dodder?
must we dodder?
must you dodder?
must they dodder? 	must I be doddering?
must you be doddering?
must he be doddering?
must we be doddering?
must you be doddering?
must they be doddering? 	must I have doddered?
must you have doddered?
must he have doddered?
must we have doddered?
must you have doddered?
must they have doddered? 	must I have been doddering?
must you have been doddering?
must he have been doddering?
must we have been doddering?
must you have been doddering?
must they have been doddering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I dodder?
mustn't you dodder?
mustn't he dodder?
mustn't we dodder?
mustn't you dodder?
mustn't they dodder? 	mustn't I be doddering?
mustn't you be doddering?
mustn't he be doddering?
mustn't we be doddering?
mustn't you be doddering?
mustn't they be doddering? 	mustn't I have doddered?
mustn't you have doddered?
mustn't he have doddered?
mustn't we have doddered?
mustn't you have doddered?
mustn't they have doddered? 	mustn't I have been doddering?
mustn't you have been doddering?
mustn't he have been doddering?
mustn't we have been doddering?
mustn't you have been doddering?
mustn't they have been doddering?