must swop
Verbo regolare: swop - swopped- swopped

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must swop
you must swop
he must swop
we must swop
you must swop
they must swop 	I must be swopping
you must be swopping
he must be swopping
we must be swopping
you must be swopping
they must be swopping	I must have swopped
you must have swopped
he must have swopped
we must have swopped
you must have swopped
they must have swopped	I must have been swopping
you must have been swopping
he must have been swopping
we must have been swopping
you must have been swopping
they must have been swopping	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't swop
you mustn't swop
he mustn't swop
we mustn't swop
you mustn't swop
they mustn't swop 	I mustn't be swopping
you mustn't be swopping
he mustn't be swopping
we mustn't be swopping
you mustn't be swopping
they mustn't be swopping	I mustn't have swopped
you mustn't have swopped
he mustn't have swopped
we mustn't have swopped
you mustn't have swopped
they mustn't have swopped	I mustn't have been swopping
you mustn't have been swopping
he mustn't have been swopping
we mustn't have been swopping
you mustn't have been swopping
they mustn't have been swopping	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I swop?
must you swop?
must he swop?
must we swop?
must you swop?
must they swop? 	must I be swopping?
must you be swopping?
must he be swopping?
must we be swopping?
must you be swopping?
must they be swopping? 	must I have swopped?
must you have swopped?
must he have swopped?
must we have swopped?
must you have swopped?
must they have swopped? 	must I have been swopping?
must you have been swopping?
must he have been swopping?
must we have been swopping?
must you have been swopping?
must they have been swopping? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I swop?
mustn't you swop?
mustn't he swop?
mustn't we swop?
mustn't you swop?
mustn't they swop? 	mustn't I be swopping?
mustn't you be swopping?
mustn't he be swopping?
mustn't we be swopping?
mustn't you be swopping?
mustn't they be swopping? 	mustn't I have swopped?
mustn't you have swopped?
mustn't he have swopped?
mustn't we have swopped?
mustn't you have swopped?
mustn't they have swopped? 	mustn't I have been swopping?
mustn't you have been swopping?
mustn't he have been swopping?
mustn't we have been swopping?
mustn't you have been swopping?
mustn't they have been swopping?