English verb conjugation
MUST SCAVENGE

Regular verb: scavenge - scavenged - scavenged

Affirmation

Simple form	V-ing form
I must scavenge you must scavenge she must scavenge we must scavenge you must scavenge they must scavenge	I must be scavenging you must be scavenging she must be scavenging we must be scavenging you must be scavenging they must be scavenging
Perfect	V-ing perfect
I must have scavenged you must have scavenged she must have scavenged we must have scavenged you must have scavenged they must have scavenged	I must have been scavenging you must have been scavenging she must have been scavenging we must have been scavenging you must have been scavenging they must have been scavenging

Negation

Simple form	V-ing form
I mustn't scavenge you mustn't scavenge she mustn't scavenge we mustn't scavenge you mustn't scavenge they mustn't scavenge	I mustn't be scavenging you mustn't be scavenging she mustn't be scavenging we mustn't be scavenging you mustn't be scavenging they mustn't be scavenging
Perfect	V-ing perfect
I mustn't have scavenged you mustn't have scavenged she mustn't have scavenged we mustn't have scavenged you mustn't have scavenged they mustn't have scavenged	I mustn't have been scavenging you mustn't have been scavenging she mustn't have been scavenging we mustn't have been scavenging you mustn't have been scavenging they mustn't have been scavenging

Interrogative form

Simple form	V-ing form
must I scavenge? must you scavenge? must she scavenge? must we scavenge? must you scavenge? must they scavenge?	must I be scavenging? must you be scavenging? must she be scavenging? must we be scavenging? must you be scavenging? must they be scavenging?
Perfect	V-ing perfect
must I have scavenged? must you have scavenged? must she have scavenged? must we have scavenged? must you have scavenged? must they have scavenged?	must I have been scavenging? must you have been scavenging? must she have been scavenging? must we have been scavenging? must you have been scavenging? must they have been scavenging?

Interro-negative form

Simple form	V-ing form
mustn't I scavenge? mustn't you scavenge? mustn't she scavenge? mustn't we scavenge? mustn't you scavenge? mustn't they scavenge?	mustn't I be scavenging? mustn't you be scavenging? mustn't she be scavenging? mustn't we be scavenging? mustn't you be scavenging? mustn't they be scavenging?
Perfect	V-ing perfect
mustn't I have scavenged? mustn't you have scavenged? mustn't she have scavenged? mustn't we have scavenged? mustn't you have scavenged? mustn't they have scavenged?	mustn't I have been scavenging? mustn't you have been scavenging? mustn't she have been scavenging? mustn't we have been scavenging? mustn't you have been scavenging? mustn't they have been scavenging?