must spackle
Verbe régulier : spackle - spackled- spackled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must spackle
you must spackle
he must spackle
we must spackle
you must spackle
they must spackle 	I must be spackling
you must be spackling
he must be spackling
we must be spackling
you must be spackling
they must be spackling	I must have spackled
you must have spackled
he must have spackled
we must have spackled
you must have spackled
they must have spackled	I must have been spackling
you must have been spackling
he must have been spackling
we must have been spackling
you must have been spackling
they must have been spackling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't spackle
you mustn't spackle
he mustn't spackle
we mustn't spackle
you mustn't spackle
they mustn't spackle 	I mustn't be spackling
you mustn't be spackling
he mustn't be spackling
we mustn't be spackling
you mustn't be spackling
they mustn't be spackling	I mustn't have spackled
you mustn't have spackled
he mustn't have spackled
we mustn't have spackled
you mustn't have spackled
they mustn't have spackled	I mustn't have been spackling
you mustn't have been spackling
he mustn't have been spackling
we mustn't have been spackling
you mustn't have been spackling
they mustn't have been spackling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I spackle?
must you spackle?
must he spackle?
must we spackle?
must you spackle?
must they spackle? 	must I be spackling?
must you be spackling?
must he be spackling?
must we be spackling?
must you be spackling?
must they be spackling? 	must I have spackled?
must you have spackled?
must he have spackled?
must we have spackled?
must you have spackled?
must they have spackled? 	must I have been spackling?
must you have been spackling?
must he have been spackling?
must we have been spackling?
must you have been spackling?
must they have been spackling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I spackle?
mustn't you spackle?
mustn't he spackle?
mustn't we spackle?
mustn't you spackle?
mustn't they spackle? 	mustn't I be spackling?
mustn't you be spackling?
mustn't he be spackling?
mustn't we be spackling?
mustn't you be spackling?
mustn't they be spackling? 	mustn't I have spackled?
mustn't you have spackled?
mustn't he have spackled?
mustn't we have spackled?
mustn't you have spackled?
mustn't they have spackled? 	mustn't I have been spackling?
mustn't you have been spackling?
mustn't he have been spackling?
mustn't we have been spackling?
mustn't you have been spackling?
mustn't they have been spackling?