must deplete
Regular verb: deplete - depleted- depleted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must deplete
you must deplete
he must deplete
we must deplete
you must deplete
they must deplete 	I must be depleting
you must be depleting
he must be depleting
we must be depleting
you must be depleting
they must be depleting	I must have depleted
you must have depleted
he must have depleted
we must have depleted
you must have depleted
they must have depleted	I must have been depleting
you must have been depleting
he must have been depleting
we must have been depleting
you must have been depleting
they must have been depleting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't deplete
you mustn't deplete
he mustn't deplete
we mustn't deplete
you mustn't deplete
they mustn't deplete 	I mustn't be depleting
you mustn't be depleting
he mustn't be depleting
we mustn't be depleting
you mustn't be depleting
they mustn't be depleting	I mustn't have depleted
you mustn't have depleted
he mustn't have depleted
we mustn't have depleted
you mustn't have depleted
they mustn't have depleted	I mustn't have been depleting
you mustn't have been depleting
he mustn't have been depleting
we mustn't have been depleting
you mustn't have been depleting
they mustn't have been depleting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I deplete?
must you deplete?
must he deplete?
must we deplete?
must you deplete?
must they deplete? 	must I be depleting?
must you be depleting?
must he be depleting?
must we be depleting?
must you be depleting?
must they be depleting? 	must I have depleted?
must you have depleted?
must he have depleted?
must we have depleted?
must you have depleted?
must they have depleted? 	must I have been depleting?
must you have been depleting?
must he have been depleting?
must we have been depleting?
must you have been depleting?
must they have been depleting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I deplete?
mustn't you deplete?
mustn't he deplete?
mustn't we deplete?
mustn't you deplete?
mustn't they deplete? 	mustn't I be depleting?
mustn't you be depleting?
mustn't he be depleting?
mustn't we be depleting?
mustn't you be depleting?
mustn't they be depleting? 	mustn't I have depleted?
mustn't you have depleted?
mustn't he have depleted?
mustn't we have depleted?
mustn't you have depleted?
mustn't they have depleted? 	mustn't I have been depleting?
mustn't you have been depleting?
mustn't he have been depleting?
mustn't we have been depleting?
mustn't you have been depleting?
mustn't they have been depleting?