English verb conjugation
MUST ENTAIL

Regular verb: entail - entailed - entailed

Affirmation

Simple form	V-ing form
I must entail you must entail he must entail we must entail you must entail they must entail	I must be entailing you must be entailing he must be entailing we must be entailing you must be entailing they must be entailing
Perfect	V-ing perfect
I must have entailed you must have entailed he must have entailed we must have entailed you must have entailed they must have entailed	I must have been entailing you must have been entailing he must have been entailing we must have been entailing you must have been entailing they must have been entailing

Negation

Simple form	V-ing form
I mustn't entail you mustn't entail he mustn't entail we mustn't entail you mustn't entail they mustn't entail	I mustn't be entailing you mustn't be entailing he mustn't be entailing we mustn't be entailing you mustn't be entailing they mustn't be entailing
Perfect	V-ing perfect
I mustn't have entailed you mustn't have entailed he mustn't have entailed we mustn't have entailed you mustn't have entailed they mustn't have entailed	I mustn't have been entailing you mustn't have been entailing he mustn't have been entailing we mustn't have been entailing you mustn't have been entailing they mustn't have been entailing

Interrogative form

Simple form	V-ing form
must I entail? must you entail? must he entail? must we entail? must you entail? must they entail?	must I be entailing? must you be entailing? must he be entailing? must we be entailing? must you be entailing? must they be entailing?
Perfect	V-ing perfect
must I have entailed? must you have entailed? must he have entailed? must we have entailed? must you have entailed? must they have entailed?	must I have been entailing? must you have been entailing? must he have been entailing? must we have been entailing? must you have been entailing? must they have been entailing?

Interro-negative form

Simple form	V-ing form
mustn't I entail? mustn't you entail? mustn't he entail? mustn't we entail? mustn't you entail? mustn't they entail?	mustn't I be entailing? mustn't you be entailing? mustn't he be entailing? mustn't we be entailing? mustn't you be entailing? mustn't they be entailing?
Perfect	V-ing perfect
mustn't I have entailed? mustn't you have entailed? mustn't he have entailed? mustn't we have entailed? mustn't you have entailed? mustn't they have entailed?	mustn't I have been entailing? mustn't you have been entailing? mustn't he have been entailing? mustn't we have been entailing? mustn't you have been entailing? mustn't they have been entailing?