must introspect
Verbe régulier : introspect - introspected- introspected

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must introspect
you must introspect
she must introspect
we must introspect
you must introspect
they must introspect 	I must be introspecting
you must be introspecting
she must be introspecting
we must be introspecting
you must be introspecting
they must be introspecting	I must have introspected
you must have introspected
she must have introspected
we must have introspected
you must have introspected
they must have introspected	I must have been introspecting
you must have been introspecting
she must have been introspecting
we must have been introspecting
you must have been introspecting
they must have been introspecting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't introspect
you mustn't introspect
she mustn't introspect
we mustn't introspect
you mustn't introspect
they mustn't introspect 	I mustn't be introspecting
you mustn't be introspecting
she mustn't be introspecting
we mustn't be introspecting
you mustn't be introspecting
they mustn't be introspecting	I mustn't have introspected
you mustn't have introspected
she mustn't have introspected
we mustn't have introspected
you mustn't have introspected
they mustn't have introspected	I mustn't have been introspecting
you mustn't have been introspecting
she mustn't have been introspecting
we mustn't have been introspecting
you mustn't have been introspecting
they mustn't have been introspecting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I introspect?
must you introspect?
must she introspect?
must we introspect?
must you introspect?
must they introspect? 	must I be introspecting?
must you be introspecting?
must she be introspecting?
must we be introspecting?
must you be introspecting?
must they be introspecting? 	must I have introspected?
must you have introspected?
must she have introspected?
must we have introspected?
must you have introspected?
must they have introspected? 	must I have been introspecting?
must you have been introspecting?
must she have been introspecting?
must we have been introspecting?
must you have been introspecting?
must they have been introspecting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I introspect?
mustn't you introspect?
mustn't she introspect?
mustn't we introspect?
mustn't you introspect?
mustn't they introspect? 	mustn't I be introspecting?
mustn't you be introspecting?
mustn't she be introspecting?
mustn't we be introspecting?
mustn't you be introspecting?
mustn't they be introspecting? 	mustn't I have introspected?
mustn't you have introspected?
mustn't she have introspected?
mustn't we have introspected?
mustn't you have introspected?
mustn't they have introspected? 	mustn't I have been introspecting?
mustn't you have been introspecting?
mustn't she have been introspecting?
mustn't we have been introspecting?
mustn't you have been introspecting?
mustn't they have been introspecting?