I must impregnate you must impregnate he must impregnate we must impregnate you must impregnate they must impregnate
V-ing form
I must be impregnating you must be impregnating he must be impregnating we must be impregnating you must be impregnating they must be impregnating
Perfect
I must have impregnated you must have impregnated he must have impregnated we must have impregnated you must have impregnated they must have impregnated
V-ing perfect
I must have been impregnating you must have been impregnating he must have been impregnating we must have been impregnating you must have been impregnating they must have been impregnating
Negation
Simple form
I must not impregnate you must not impregnate he must not impregnate we must not impregnate you must not impregnate they must not impregnate
V-ing form
I must not be impregnating you must not be impregnating he must not be impregnating we must not be impregnating you must not be impregnating they must not be impregnating
Perfect
I must not have impregnated you must not have impregnated he must not have impregnated we must not have impregnated you must not have impregnated they must not have impregnated
V-ing perfect
I must not have been impregnating you must not have been impregnating he must not have been impregnating we must not have been impregnating you must not have been impregnating they must not have been impregnating
Interrogative form
Simple form
must I impregnate? must you impregnate? must he impregnate? must we impregnate? must you impregnate? must they impregnate?
V-ing form
must I be impregnating? must you be impregnating? must he be impregnating? must we be impregnating? must you be impregnating? must they be impregnating?
Perfect
must I have impregnated? must you have impregnated? must he have impregnated? must we have impregnated? must you have impregnated? must they have impregnated?
V-ing perfect
must I have been impregnating? must you have been impregnating? must he have been impregnating? must we have been impregnating? must you have been impregnating? must they have been impregnating?
Interro-negative form
Simple form
must I not impregnate? must you not impregnate? must he not impregnate? must we not impregnate? must you not impregnate? must they not impregnate?
V-ing form
must I not be impregnating? must you not be impregnating? must he not be impregnating? must we not be impregnating? must you not be impregnating? must they not be impregnating?
Perfect
must I not have impregnated? must you not have impregnated? must he not have impregnated? must we not have impregnated? must you not have impregnated? must they not have impregnated?
V-ing perfect
must I not have been impregnating? must you not have been impregnating? must he not have been impregnating? must we not have been impregnating? must you not have been impregnating? must they not have been impregnating?