English verb conjugation
MUST WEB

Regular verb: web - webed - webed

Affirmation

Simple form	V-ing form
I must web you must web she must web we must web you must web they must web	I must be webing you must be webing she must be webing we must be webing you must be webing they must be webing
Perfect	V-ing perfect
I must have webed you must have webed she must have webed we must have webed you must have webed they must have webed	I must have been webing you must have been webing she must have been webing we must have been webing you must have been webing they must have been webing

Negation

Simple form	V-ing form
I mustn't web you mustn't web she mustn't web we mustn't web you mustn't web they mustn't web	I mustn't be webing you mustn't be webing she mustn't be webing we mustn't be webing you mustn't be webing they mustn't be webing
Perfect	V-ing perfect
I mustn't have webed you mustn't have webed she mustn't have webed we mustn't have webed you mustn't have webed they mustn't have webed	I mustn't have been webing you mustn't have been webing she mustn't have been webing we mustn't have been webing you mustn't have been webing they mustn't have been webing

Interrogative form

Simple form	V-ing form
must I web? must you web? must she web? must we web? must you web? must they web?	must I be webing? must you be webing? must she be webing? must we be webing? must you be webing? must they be webing?
Perfect	V-ing perfect
must I have webed? must you have webed? must she have webed? must we have webed? must you have webed? must they have webed?	must I have been webing? must you have been webing? must she have been webing? must we have been webing? must you have been webing? must they have been webing?

Interro-negative form

Simple form	V-ing form
mustn't I web? mustn't you web? mustn't she web? mustn't we web? mustn't you web? mustn't they web?	mustn't I be webing? mustn't you be webing? mustn't she be webing? mustn't we be webing? mustn't you be webing? mustn't they be webing?
Perfect	V-ing perfect
mustn't I have webed? mustn't you have webed? mustn't she have webed? mustn't we have webed? mustn't you have webed? mustn't they have webed?	mustn't I have been webing? mustn't you have been webing? mustn't she have been webing? mustn't we have been webing? mustn't you have been webing? mustn't they have been webing?