I must soft-soap you must soft-soap he must soft-soap we must soft-soap you must soft-soap they must soft-soap
V-ing form
I must be soft-soaping you must be soft-soaping he must be soft-soaping we must be soft-soaping you must be soft-soaping they must be soft-soaping
Perfect
I must have soft-soaped you must have soft-soaped he must have soft-soaped we must have soft-soaped you must have soft-soaped they must have soft-soaped
V-ing perfect
I must have been soft-soaping you must have been soft-soaping he must have been soft-soaping we must have been soft-soaping you must have been soft-soaping they must have been soft-soaping
Negation
Simple form
I must not soft-soap you must not soft-soap he must not soft-soap we must not soft-soap you must not soft-soap they must not soft-soap
V-ing form
I must not be soft-soaping you must not be soft-soaping he must not be soft-soaping we must not be soft-soaping you must not be soft-soaping they must not be soft-soaping
Perfect
I must not have soft-soaped you must not have soft-soaped he must not have soft-soaped we must not have soft-soaped you must not have soft-soaped they must not have soft-soaped
V-ing perfect
I must not have been soft-soaping you must not have been soft-soaping he must not have been soft-soaping we must not have been soft-soaping you must not have been soft-soaping they must not have been soft-soaping
Interrogative form
Simple form
must I soft-soap? must you soft-soap? must he soft-soap? must we soft-soap? must you soft-soap? must they soft-soap?
V-ing form
must I be soft-soaping? must you be soft-soaping? must he be soft-soaping? must we be soft-soaping? must you be soft-soaping? must they be soft-soaping?
Perfect
must I have soft-soaped? must you have soft-soaped? must he have soft-soaped? must we have soft-soaped? must you have soft-soaped? must they have soft-soaped?
V-ing perfect
must I have been soft-soaping? must you have been soft-soaping? must he have been soft-soaping? must we have been soft-soaping? must you have been soft-soaping? must they have been soft-soaping?
Interro-negative form
Simple form
must I not soft-soap? must you not soft-soap? must he not soft-soap? must we not soft-soap? must you not soft-soap? must they not soft-soap?
V-ing form
must I not be soft-soaping? must you not be soft-soaping? must he not be soft-soaping? must we not be soft-soaping? must you not be soft-soaping? must they not be soft-soaping?
Perfect
must I not have soft-soaped? must you not have soft-soaped? must he not have soft-soaped? must we not have soft-soaped? must you not have soft-soaped? must they not have soft-soaped?
V-ing perfect
must I not have been soft-soaping? must you not have been soft-soaping? must he not have been soft-soaping? must we not have been soft-soaping? must you not have been soft-soaping? must they not have been soft-soaping?