I must effloresce you must effloresce she must effloresce we must effloresce you must effloresce they must effloresce
V-ing form
I must be efflorescing you must be efflorescing she must be efflorescing we must be efflorescing you must be efflorescing they must be efflorescing
Perfect
I must have effloresced you must have effloresced she 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 she 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 she 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 she 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 she 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 she 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 she effloresce? must we effloresce? must you effloresce? must they effloresce?
V-ing form
must I be efflorescing? must you be efflorescing? must she be efflorescing? must we be efflorescing? must you be efflorescing? must they be efflorescing?
Perfect
must I have effloresced? must you have effloresced? must she 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 she 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 she 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 she 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 she 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 she have been efflorescing? mustn't we have been efflorescing? mustn't you have been efflorescing? mustn't they have been efflorescing?