I must effloresce you must effloresce he must effloresce we must effloresce you must effloresce they must effloresce
V-ing form
I must be efflorescing you must be efflorescing he must be efflorescing we must be efflorescing you must be efflorescing they must be efflorescing
Perfect
I must have effloresced you must have effloresced he must have effloresced we must have effloresced you must have effloresced they must have effloresced
V-ing perfect
I must have been efflorescing you must have been efflorescing he must have been efflorescing we must have been efflorescing you must have been efflorescing they must have been efflorescing
Negation
Simple form
I mustn't effloresce you mustn't effloresce he mustn't effloresce we mustn't effloresce you mustn't effloresce they mustn't effloresce
V-ing form
I mustn't be efflorescing you mustn't be efflorescing he mustn't be efflorescing we mustn't be efflorescing you mustn't be efflorescing they mustn't be efflorescing
Perfect
I mustn't have effloresced you mustn't have effloresced he mustn't have effloresced we mustn't have effloresced you mustn't have effloresced they mustn't have effloresced
V-ing perfect
I mustn't have been efflorescing you mustn't have been efflorescing he mustn't have been efflorescing we mustn't have been efflorescing you mustn't have been efflorescing they mustn't have been efflorescing
Interrogative form
Simple form
must I effloresce? must you effloresce? must he effloresce? must we effloresce? must you effloresce? must they effloresce?
V-ing form
must I be efflorescing? must you be efflorescing? must he be efflorescing? must we be efflorescing? must you be efflorescing? must they be efflorescing?
Perfect
must I have effloresced? must you have effloresced? must he have effloresced? must we have effloresced? must you have effloresced? must they have effloresced?
V-ing perfect
must I have been efflorescing? must you have been efflorescing? must he have been efflorescing? must we have been efflorescing? must you have been efflorescing? must they have been efflorescing?
Interro-negative form
Simple form
mustn't I effloresce? mustn't you effloresce? mustn't he effloresce? mustn't we effloresce? mustn't you effloresce? mustn't they effloresce?
V-ing form
mustn't I be efflorescing? mustn't you be efflorescing? mustn't he be efflorescing? mustn't we be efflorescing? mustn't you be efflorescing? mustn't they be efflorescing?
Perfect
mustn't I have effloresced? mustn't you have effloresced? mustn't he have effloresced? mustn't we have effloresced? mustn't you have effloresced? mustn't they have effloresced?
V-ing perfect
mustn't I have been efflorescing? mustn't you have been efflorescing? mustn't he have been efflorescing? mustn't we have been efflorescing? mustn't you have been efflorescing? mustn't they have been efflorescing?