must boast
Regelmä&szlig;iges Verb: boast - boasted- boasted

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must boast
you must boast
she must boast
we must boast
you must boast
they must boast 	I must be boasting
you must be boasting
she must be boasting
we must be boasting
you must be boasting
they must be boasting	I must have boasted
you must have boasted
she must have boasted
we must have boasted
you must have boasted
they must have boasted	I must have been boasting
you must have been boasting
she must have been boasting
we must have been boasting
you must have been boasting
they must have been boasting	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not boast
you must not boast
she must not boast
we must not boast
you must not boast
they must not boast 	I must not be boasting
you must not be boasting
she must not be boasting
we must not be boasting
you must not be boasting
they must not be boasting	I must not have boasted
you must not have boasted
she must not have boasted
we must not have boasted
you must not have boasted
they must not have boasted	I must not have been boasting
you must not have been boasting
she must not have been boasting
we must not have been boasting
you must not have been boasting
they must not have been boasting	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I boast?
must you boast?
must she boast?
must we boast?
must you boast?
must they boast? 	must I be boasting?
must you be boasting?
must she be boasting?
must we be boasting?
must you be boasting?
must they be boasting? 	must I have boasted?
must you have boasted?
must she have boasted?
must we have boasted?
must you have boasted?
must they have boasted? 	must I have been boasting?
must you have been boasting?
must she have been boasting?
must we have been boasting?
must you have been boasting?
must they have been boasting? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not boast?
must you not boast?
must she not boast?
must we not boast?
must you not boast?
must they not boast? 	must I not be boasting?
must you not be boasting?
must she not be boasting?
must we not be boasting?
must you not be boasting?
must they not be boasting? 	must I not have boasted?
must you not have boasted?
must she not have boasted?
must we not have boasted?
must you not have boasted?
must they not have boasted? 	must I not have been boasting?
must you not have been boasting?
must she not have been boasting?
must we not have been boasting?
must you not have been boasting?
must they not have been boasting?