must sidle
Verbe régulier : sidle - sidled- sidled
Traduction française : se faufiler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must sidle
you must sidle
he must sidle
we must sidle
you must sidle
they must sidle 	I must be sidling
you must be sidling
he must be sidling
we must be sidling
you must be sidling
they must be sidling	I must have sidled
you must have sidled
he must have sidled
we must have sidled
you must have sidled
they must have sidled	I must have been sidling
you must have been sidling
he must have been sidling
we must have been sidling
you must have been sidling
they must have been sidling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't sidle
you mustn't sidle
he mustn't sidle
we mustn't sidle
you mustn't sidle
they mustn't sidle 	I mustn't be sidling
you mustn't be sidling
he mustn't be sidling
we mustn't be sidling
you mustn't be sidling
they mustn't be sidling	I mustn't have sidled
you mustn't have sidled
he mustn't have sidled
we mustn't have sidled
you mustn't have sidled
they mustn't have sidled	I mustn't have been sidling
you mustn't have been sidling
he mustn't have been sidling
we mustn't have been sidling
you mustn't have been sidling
they mustn't have been sidling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I sidle?
must you sidle?
must he sidle?
must we sidle?
must you sidle?
must they sidle? 	must I be sidling?
must you be sidling?
must he be sidling?
must we be sidling?
must you be sidling?
must they be sidling? 	must I have sidled?
must you have sidled?
must he have sidled?
must we have sidled?
must you have sidled?
must they have sidled? 	must I have been sidling?
must you have been sidling?
must he have been sidling?
must we have been sidling?
must you have been sidling?
must they have been sidling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I sidle?
mustn't you sidle?
mustn't he sidle?
mustn't we sidle?
mustn't you sidle?
mustn't they sidle? 	mustn't I be sidling?
mustn't you be sidling?
mustn't he be sidling?
mustn't we be sidling?
mustn't you be sidling?
mustn't they be sidling? 	mustn't I have sidled?
mustn't you have sidled?
mustn't he have sidled?
mustn't we have sidled?
mustn't you have sidled?
mustn't they have sidled? 	mustn't I have been sidling?
mustn't you have been sidling?
mustn't he have been sidling?
mustn't we have been sidling?
mustn't you have been sidling?
mustn't they have been sidling?