English verb conjugation
MUST EVOLVE

Regular verb: evolve - evolved - evolved

Affirmation

Simple form	V-ing form
I must evolve you must evolve he must evolve we must evolve you must evolve they must evolve	I must be evolving you must be evolving he must be evolving we must be evolving you must be evolving they must be evolving
Perfect	V-ing perfect
I must have evolved you must have evolved he must have evolved we must have evolved you must have evolved they must have evolved	I must have been evolving you must have been evolving he must have been evolving we must have been evolving you must have been evolving they must have been evolving

Negation

Simple form	V-ing form
I mustn't evolve you mustn't evolve he mustn't evolve we mustn't evolve you mustn't evolve they mustn't evolve	I mustn't be evolving you mustn't be evolving he mustn't be evolving we mustn't be evolving you mustn't be evolving they mustn't be evolving
Perfect	V-ing perfect
I mustn't have evolved you mustn't have evolved he mustn't have evolved we mustn't have evolved you mustn't have evolved they mustn't have evolved	I mustn't have been evolving you mustn't have been evolving he mustn't have been evolving we mustn't have been evolving you mustn't have been evolving they mustn't have been evolving

Interrogative form

Simple form	V-ing form
must I evolve? must you evolve? must he evolve? must we evolve? must you evolve? must they evolve?	must I be evolving? must you be evolving? must he be evolving? must we be evolving? must you be evolving? must they be evolving?
Perfect	V-ing perfect
must I have evolved? must you have evolved? must he have evolved? must we have evolved? must you have evolved? must they have evolved?	must I have been evolving? must you have been evolving? must he have been evolving? must we have been evolving? must you have been evolving? must they have been evolving?

Interro-negative form

Simple form	V-ing form
mustn't I evolve? mustn't you evolve? mustn't he evolve? mustn't we evolve? mustn't you evolve? mustn't they evolve?	mustn't I be evolving? mustn't you be evolving? mustn't he be evolving? mustn't we be evolving? mustn't you be evolving? mustn't they be evolving?
Perfect	V-ing perfect
mustn't I have evolved? mustn't you have evolved? mustn't he have evolved? mustn't we have evolved? mustn't you have evolved? mustn't they have evolved?	mustn't I have been evolving? mustn't you have been evolving? mustn't he have been evolving? mustn't we have been evolving? mustn't you have been evolving? mustn't they have been evolving?