must stone
Regelmä&szlig;iges Verb: stone - stoned- stoned

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must stone
you must stone
she must stone
we must stone
you must stone
they must stone 	I must be stoning
you must be stoning
she must be stoning
we must be stoning
you must be stoning
they must be stoning	I must have stoned
you must have stoned
she must have stoned
we must have stoned
you must have stoned
they must have stoned	I must have been stoning
you must have been stoning
she must have been stoning
we must have been stoning
you must have been stoning
they must have been stoning	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not stone
you must not stone
she must not stone
we must not stone
you must not stone
they must not stone 	I must not be stoning
you must not be stoning
she must not be stoning
we must not be stoning
you must not be stoning
they must not be stoning	I must not have stoned
you must not have stoned
she must not have stoned
we must not have stoned
you must not have stoned
they must not have stoned	I must not have been stoning
you must not have been stoning
she must not have been stoning
we must not have been stoning
you must not have been stoning
they must not have been stoning	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I stone?
must you stone?
must she stone?
must we stone?
must you stone?
must they stone? 	must I be stoning?
must you be stoning?
must she be stoning?
must we be stoning?
must you be stoning?
must they be stoning? 	must I have stoned?
must you have stoned?
must she have stoned?
must we have stoned?
must you have stoned?
must they have stoned? 	must I have been stoning?
must you have been stoning?
must she have been stoning?
must we have been stoning?
must you have been stoning?
must they have been stoning? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not stone?
must you not stone?
must she not stone?
must we not stone?
must you not stone?
must they not stone? 	must I not be stoning?
must you not be stoning?
must she not be stoning?
must we not be stoning?
must you not be stoning?
must they not be stoning? 	must I not have stoned?
must you not have stoned?
must she not have stoned?
must we not have stoned?
must you not have stoned?
must they not have stoned? 	must I not have been stoning?
must you not have been stoning?
must she not have been stoning?
must we not have been stoning?
must you not have been stoning?
must they not have been stoning?