must speedball
Verbo regolare: speedball - speedballed- speedballed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must speedball
you must speedball
he must speedball
we must speedball
you must speedball
they must speedball 	I must be speedballing
you must be speedballing
he must be speedballing
we must be speedballing
you must be speedballing
they must be speedballing	I must have speedballed
you must have speedballed
he must have speedballed
we must have speedballed
you must have speedballed
they must have speedballed	I must have been speedballing
you must have been speedballing
he must have been speedballing
we must have been speedballing
you must have been speedballing
they must have been speedballing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't speedball
you mustn't speedball
he mustn't speedball
we mustn't speedball
you mustn't speedball
they mustn't speedball 	I mustn't be speedballing
you mustn't be speedballing
he mustn't be speedballing
we mustn't be speedballing
you mustn't be speedballing
they mustn't be speedballing	I mustn't have speedballed
you mustn't have speedballed
he mustn't have speedballed
we mustn't have speedballed
you mustn't have speedballed
they mustn't have speedballed	I mustn't have been speedballing
you mustn't have been speedballing
he mustn't have been speedballing
we mustn't have been speedballing
you mustn't have been speedballing
they mustn't have been speedballing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I speedball?
must you speedball?
must he speedball?
must we speedball?
must you speedball?
must they speedball? 	must I be speedballing?
must you be speedballing?
must he be speedballing?
must we be speedballing?
must you be speedballing?
must they be speedballing? 	must I have speedballed?
must you have speedballed?
must he have speedballed?
must we have speedballed?
must you have speedballed?
must they have speedballed? 	must I have been speedballing?
must you have been speedballing?
must he have been speedballing?
must we have been speedballing?
must you have been speedballing?
must they have been speedballing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I speedball?
mustn't you speedball?
mustn't he speedball?
mustn't we speedball?
mustn't you speedball?
mustn't they speedball? 	mustn't I be speedballing?
mustn't you be speedballing?
mustn't he be speedballing?
mustn't we be speedballing?
mustn't you be speedballing?
mustn't they be speedballing? 	mustn't I have speedballed?
mustn't you have speedballed?
mustn't he have speedballed?
mustn't we have speedballed?
mustn't you have speedballed?
mustn't they have speedballed? 	mustn't I have been speedballing?
mustn't you have been speedballing?
mustn't he have been speedballing?
mustn't we have been speedballing?
mustn't you have been speedballing?
mustn't they have been speedballing?