must gladden
Verbe régulier : gladden - gladdened- gladdened
Traduction française : rendre heureux - réjouir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must gladden
you must gladden
he must gladden
we must gladden
you must gladden
they must gladden 	I must be gladdening
you must be gladdening
he must be gladdening
we must be gladdening
you must be gladdening
they must be gladdening	I must have gladdened
you must have gladdened
he must have gladdened
we must have gladdened
you must have gladdened
they must have gladdened	I must have been gladdening
you must have been gladdening
he must have been gladdening
we must have been gladdening
you must have been gladdening
they must have been gladdening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not gladden
you must not gladden
he must not gladden
we must not gladden
you must not gladden
they must not gladden 	I must not be gladdening
you must not be gladdening
he must not be gladdening
we must not be gladdening
you must not be gladdening
they must not be gladdening	I must not have gladdened
you must not have gladdened
he must not have gladdened
we must not have gladdened
you must not have gladdened
they must not have gladdened	I must not have been gladdening
you must not have been gladdening
he must not have been gladdening
we must not have been gladdening
you must not have been gladdening
they must not have been gladdening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I gladden?
must you gladden?
must he gladden?
must we gladden?
must you gladden?
must they gladden? 	must I be gladdening?
must you be gladdening?
must he be gladdening?
must we be gladdening?
must you be gladdening?
must they be gladdening? 	must I have gladdened?
must you have gladdened?
must he have gladdened?
must we have gladdened?
must you have gladdened?
must they have gladdened? 	must I have been gladdening?
must you have been gladdening?
must he have been gladdening?
must we have been gladdening?
must you have been gladdening?
must they have been gladdening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not gladden?
must you not gladden?
must he not gladden?
must we not gladden?
must you not gladden?
must they not gladden? 	must I not be gladdening?
must you not be gladdening?
must he not be gladdening?
must we not be gladdening?
must you not be gladdening?
must they not be gladdening? 	must I not have gladdened?
must you not have gladdened?
must he not have gladdened?
must we not have gladdened?
must you not have gladdened?
must they not have gladdened? 	must I not have been gladdening?
must you not have been gladdening?
must he not have been gladdening?
must we not have been gladdening?
must you not have been gladdening?
must they not have been gladdening?