must doze
Regular verb: doze - dozed- dozed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must doze
you must doze
she must doze
we must doze
you must doze
they must doze 	I must be dozing
you must be dozing
she must be dozing
we must be dozing
you must be dozing
they must be dozing	I must have dozed
you must have dozed
she must have dozed
we must have dozed
you must have dozed
they must have dozed	I must have been dozing
you must have been dozing
she must have been dozing
we must have been dozing
you must have been dozing
they must have been dozing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not doze
you must not doze
she must not doze
we must not doze
you must not doze
they must not doze 	I must not be dozing
you must not be dozing
she must not be dozing
we must not be dozing
you must not be dozing
they must not be dozing	I must not have dozed
you must not have dozed
she must not have dozed
we must not have dozed
you must not have dozed
they must not have dozed	I must not have been dozing
you must not have been dozing
she must not have been dozing
we must not have been dozing
you must not have been dozing
they must not have been dozing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I doze?
must you doze?
must she doze?
must we doze?
must you doze?
must they doze? 	must I be dozing?
must you be dozing?
must she be dozing?
must we be dozing?
must you be dozing?
must they be dozing? 	must I have dozed?
must you have dozed?
must she have dozed?
must we have dozed?
must you have dozed?
must they have dozed? 	must I have been dozing?
must you have been dozing?
must she have been dozing?
must we have been dozing?
must you have been dozing?
must they have been dozing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not doze?
must you not doze?
must she not doze?
must we not doze?
must you not doze?
must they not doze? 	must I not be dozing?
must you not be dozing?
must she not be dozing?
must we not be dozing?
must you not be dozing?
must they not be dozing? 	must I not have dozed?
must you not have dozed?
must she not have dozed?
must we not have dozed?
must you not have dozed?
must they not have dozed? 	must I not have been dozing?
must you not have been dozing?
must she not have been dozing?
must we not have been dozing?
must you not have been dozing?
must they not have been dozing?