must cripple
Verbe régulier : cripple - crippled- crippled
Traduction française : estropier - paralyser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must cripple
you must cripple
she must cripple
we must cripple
you must cripple
they must cripple 	I must be crippling
you must be crippling
she must be crippling
we must be crippling
you must be crippling
they must be crippling	I must have crippled
you must have crippled
she must have crippled
we must have crippled
you must have crippled
they must have crippled	I must have been crippling
you must have been crippling
she must have been crippling
we must have been crippling
you must have been crippling
they must have been crippling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't cripple
you mustn't cripple
she mustn't cripple
we mustn't cripple
you mustn't cripple
they mustn't cripple 	I mustn't be crippling
you mustn't be crippling
she mustn't be crippling
we mustn't be crippling
you mustn't be crippling
they mustn't be crippling	I mustn't have crippled
you mustn't have crippled
she mustn't have crippled
we mustn't have crippled
you mustn't have crippled
they mustn't have crippled	I mustn't have been crippling
you mustn't have been crippling
she mustn't have been crippling
we mustn't have been crippling
you mustn't have been crippling
they mustn't have been crippling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I cripple?
must you cripple?
must she cripple?
must we cripple?
must you cripple?
must they cripple? 	must I be crippling?
must you be crippling?
must she be crippling?
must we be crippling?
must you be crippling?
must they be crippling? 	must I have crippled?
must you have crippled?
must she have crippled?
must we have crippled?
must you have crippled?
must they have crippled? 	must I have been crippling?
must you have been crippling?
must she have been crippling?
must we have been crippling?
must you have been crippling?
must they have been crippling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I cripple?
mustn't you cripple?
mustn't she cripple?
mustn't we cripple?
mustn't you cripple?
mustn't they cripple? 	mustn't I be crippling?
mustn't you be crippling?
mustn't she be crippling?
mustn't we be crippling?
mustn't you be crippling?
mustn't they be crippling? 	mustn't I have crippled?
mustn't you have crippled?
mustn't she have crippled?
mustn't we have crippled?
mustn't you have crippled?
mustn't they have crippled? 	mustn't I have been crippling?
mustn't you have been crippling?
mustn't she have been crippling?
mustn't we have been crippling?
mustn't you have been crippling?
mustn't they have been crippling?