I must entreat you must entreat he must entreat we must entreat you must entreat they must entreat
V-ing form
I must be entreating you must be entreating he must be entreating we must be entreating you must be entreating they must be entreating
Perfect
I must have entreated you must have entreated he must have entreated we must have entreated you must have entreated they must have entreated
V-ing perfect
I must have been entreating you must have been entreating he must have been entreating we must have been entreating you must have been entreating they must have been entreating
Negation
Simple form
I must not entreat you must not entreat he must not entreat we must not entreat you must not entreat they must not entreat
V-ing form
I must not be entreating you must not be entreating he must not be entreating we must not be entreating you must not be entreating they must not be entreating
Perfect
I must not have entreated you must not have entreated he must not have entreated we must not have entreated you must not have entreated they must not have entreated
V-ing perfect
I must not have been entreating you must not have been entreating he must not have been entreating we must not have been entreating you must not have been entreating they must not have been entreating
Interrogative form
Simple form
must I entreat? must you entreat? must he entreat? must we entreat? must you entreat? must they entreat?
V-ing form
must I be entreating? must you be entreating? must he be entreating? must we be entreating? must you be entreating? must they be entreating?
Perfect
must I have entreated? must you have entreated? must he have entreated? must we have entreated? must you have entreated? must they have entreated?
V-ing perfect
must I have been entreating? must you have been entreating? must he have been entreating? must we have been entreating? must you have been entreating? must they have been entreating?
Interro-negative form
Simple form
must I not entreat? must you not entreat? must he not entreat? must we not entreat? must you not entreat? must they not entreat?
V-ing form
must I not be entreating? must you not be entreating? must he not be entreating? must we not be entreating? must you not be entreating? must they not be entreating?
Perfect
must I not have entreated? must you not have entreated? must he not have entreated? must we not have entreated? must you not have entreated? must they not have entreated?
V-ing perfect
must I not have been entreating? must you not have been entreating? must he not have been entreating? must we not have been entreating? must you not have been entreating? must they not have been entreating?