I must buckle you must buckle she must buckle we must buckle you must buckle they must buckle
Form mit V-ing
I must be buckling you must be buckling she must be buckling we must be buckling you must be buckling they must be buckling
Perfekt
I must have buckled you must have buckled she must have buckled we must have buckled you must have buckled they must have buckled
Perfekt mit V-ing
I must have been buckling you must have been buckling she must have been buckling we must have been buckling you must have been buckling they must have been buckling
Negation
Einfache Form
I mustn't buckle you mustn't buckle she mustn't buckle we mustn't buckle you mustn't buckle they mustn't buckle
Form mit V-ing
I mustn't be buckling you mustn't be buckling she mustn't be buckling we mustn't be buckling you mustn't be buckling they mustn't be buckling
Perfekt
I mustn't have buckled you mustn't have buckled she mustn't have buckled we mustn't have buckled you mustn't have buckled they mustn't have buckled
Perfekt mit V-ing
I mustn't have been buckling you mustn't have been buckling she mustn't have been buckling we mustn't have been buckling you mustn't have been buckling they mustn't have been buckling
Fragende Form
Einfache Form
must I buckle? must you buckle? must she buckle? must we buckle? must you buckle? must they buckle?
Form mit V-ing
must I be buckling? must you be buckling? must she be buckling? must we be buckling? must you be buckling? must they be buckling?
Perfekt
must I have buckled? must you have buckled? must she have buckled? must we have buckled? must you have buckled? must they have buckled?
Perfekt mit V-ing
must I have been buckling? must you have been buckling? must she have been buckling? must we have been buckling? must you have been buckling? must they have been buckling?
Fragende Negation Form
Einfache Form
mustn't I buckle? mustn't you buckle? mustn't she buckle? mustn't we buckle? mustn't you buckle? mustn't they buckle?
Form mit V-ing
mustn't I be buckling? mustn't you be buckling? mustn't she be buckling? mustn't we be buckling? mustn't you be buckling? mustn't they be buckling?
Perfekt
mustn't I have buckled? mustn't you have buckled? mustn't she have buckled? mustn't we have buckled? mustn't you have buckled? mustn't they have buckled?
Perfekt mit V-ing
mustn't I have been buckling? mustn't you have been buckling? mustn't she have been buckling? mustn't we have been buckling? mustn't you have been buckling? mustn't they have been buckling?