English verb conjugation
MUST CONVALESCE

Regular verb: convalesce - convalesced - convalesced

Affirmation

Simple form	V-ing form
I must convalesce you must convalesce he must convalesce we must convalesce you must convalesce they must convalesce	I must be convalescing you must be convalescing he must be convalescing we must be convalescing you must be convalescing they must be convalescing
Perfect	V-ing perfect
I must have convalesced you must have convalesced he must have convalesced we must have convalesced you must have convalesced they must have convalesced	I must have been convalescing you must have been convalescing he must have been convalescing we must have been convalescing you must have been convalescing they must have been convalescing

Negation

Simple form	V-ing form
I mustn't convalesce you mustn't convalesce he mustn't convalesce we mustn't convalesce you mustn't convalesce they mustn't convalesce	I mustn't be convalescing you mustn't be convalescing he mustn't be convalescing we mustn't be convalescing you mustn't be convalescing they mustn't be convalescing
Perfect	V-ing perfect
I mustn't have convalesced you mustn't have convalesced he mustn't have convalesced we mustn't have convalesced you mustn't have convalesced they mustn't have convalesced	I mustn't have been convalescing you mustn't have been convalescing he mustn't have been convalescing we mustn't have been convalescing you mustn't have been convalescing they mustn't have been convalescing

Interrogative form

Simple form	V-ing form
must I convalesce? must you convalesce? must he convalesce? must we convalesce? must you convalesce? must they convalesce?	must I be convalescing? must you be convalescing? must he be convalescing? must we be convalescing? must you be convalescing? must they be convalescing?
Perfect	V-ing perfect
must I have convalesced? must you have convalesced? must he have convalesced? must we have convalesced? must you have convalesced? must they have convalesced?	must I have been convalescing? must you have been convalescing? must he have been convalescing? must we have been convalescing? must you have been convalescing? must they have been convalescing?

Interro-negative form

Simple form	V-ing form
mustn't I convalesce? mustn't you convalesce? mustn't he convalesce? mustn't we convalesce? mustn't you convalesce? mustn't they convalesce?	mustn't I be convalescing? mustn't you be convalescing? mustn't he be convalescing? mustn't we be convalescing? mustn't you be convalescing? mustn't they be convalescing?
Perfect	V-ing perfect
mustn't I have convalesced? mustn't you have convalesced? mustn't he have convalesced? mustn't we have convalesced? mustn't you have convalesced? mustn't they have convalesced?	mustn't I have been convalescing? mustn't you have been convalescing? mustn't he have been convalescing? mustn't we have been convalescing? mustn't you have been convalescing? mustn't they have been convalescing?