I must embroider you must embroider he must embroider we must embroider you must embroider they must embroider
V-ing form
I must be embroidering you must be embroidering he must be embroidering we must be embroidering you must be embroidering they must be embroidering
Perfect
I must have embroidered you must have embroidered he must have embroidered we must have embroidered you must have embroidered they must have embroidered
V-ing perfect
I must have been embroidering you must have been embroidering he must have been embroidering we must have been embroidering you must have been embroidering they must have been embroidering
Negation
Simple form
I must not embroider you must not embroider he must not embroider we must not embroider you must not embroider they must not embroider
V-ing form
I must not be embroidering you must not be embroidering he must not be embroidering we must not be embroidering you must not be embroidering they must not be embroidering
Perfect
I must not have embroidered you must not have embroidered he must not have embroidered we must not have embroidered you must not have embroidered they must not have embroidered
V-ing perfect
I must not have been embroidering you must not have been embroidering he must not have been embroidering we must not have been embroidering you must not have been embroidering they must not have been embroidering
Interrogative form
Simple form
must I embroider? must you embroider? must he embroider? must we embroider? must you embroider? must they embroider?
V-ing form
must I be embroidering? must you be embroidering? must he be embroidering? must we be embroidering? must you be embroidering? must they be embroidering?
Perfect
must I have embroidered? must you have embroidered? must he have embroidered? must we have embroidered? must you have embroidered? must they have embroidered?
V-ing perfect
must I have been embroidering? must you have been embroidering? must he have been embroidering? must we have been embroidering? must you have been embroidering? must they have been embroidering?
Interro-negative form
Simple form
must I not embroider? must you not embroider? must he not embroider? must we not embroider? must you not embroider? must they not embroider?
V-ing form
must I not be embroidering? must you not be embroidering? must he not be embroidering? must we not be embroidering? must you not be embroidering? must they not be embroidering?
Perfect
must I not have embroidered? must you not have embroidered? must he not have embroidered? must we not have embroidered? must you not have embroidered? must they not have embroidered?
V-ing perfect
must I not have been embroidering? must you not have been embroidering? must he not have been embroidering? must we not have been embroidering? must you not have been embroidering? must they not have been embroidering?