I must lexicalize you must lexicalize he must lexicalize we must lexicalize you must lexicalize they must lexicalize
V-ing form
I must be lexicalizing you must be lexicalizing he must be lexicalizing we must be lexicalizing you must be lexicalizing they must be lexicalizing
Perfect
I must have lexicalized you must have lexicalized he must have lexicalized we must have lexicalized you must have lexicalized they must have lexicalized
V-ing perfect
I must have been lexicalizing you must have been lexicalizing he must have been lexicalizing we must have been lexicalizing you must have been lexicalizing they must have been lexicalizing
Negation
Simple form
I must not lexicalize you must not lexicalize he must not lexicalize we must not lexicalize you must not lexicalize they must not lexicalize
V-ing form
I must not be lexicalizing you must not be lexicalizing he must not be lexicalizing we must not be lexicalizing you must not be lexicalizing they must not be lexicalizing
Perfect
I must not have lexicalized you must not have lexicalized he must not have lexicalized we must not have lexicalized you must not have lexicalized they must not have lexicalized
V-ing perfect
I must not have been lexicalizing you must not have been lexicalizing he must not have been lexicalizing we must not have been lexicalizing you must not have been lexicalizing they must not have been lexicalizing
Interrogative form
Simple form
must I lexicalize? must you lexicalize? must he lexicalize? must we lexicalize? must you lexicalize? must they lexicalize?
V-ing form
must I be lexicalizing? must you be lexicalizing? must he be lexicalizing? must we be lexicalizing? must you be lexicalizing? must they be lexicalizing?
Perfect
must I have lexicalized? must you have lexicalized? must he have lexicalized? must we have lexicalized? must you have lexicalized? must they have lexicalized?
V-ing perfect
must I have been lexicalizing? must you have been lexicalizing? must he have been lexicalizing? must we have been lexicalizing? must you have been lexicalizing? must they have been lexicalizing?
Interro-negative form
Simple form
must I not lexicalize? must you not lexicalize? must he not lexicalize? must we not lexicalize? must you not lexicalize? must they not lexicalize?
V-ing form
must I not be lexicalizing? must you not be lexicalizing? must he not be lexicalizing? must we not be lexicalizing? must you not be lexicalizing? must they not be lexicalizing?
Perfect
must I not have lexicalized? must you not have lexicalized? must he not have lexicalized? must we not have lexicalized? must you not have lexicalized? must they not have lexicalized?
V-ing perfect
must I not have been lexicalizing? must you not have been lexicalizing? must he not have been lexicalizing? must we not have been lexicalizing? must you not have been lexicalizing? must they not have been lexicalizing?