I must refocus you must refocus he must refocus we must refocus you must refocus they must refocus
V-ing form
I must be refocusing you must be refocusing he must be refocusing we must be refocusing you must be refocusing they must be refocusing
Perfect
I must have refocused you must have refocused he must have refocused we must have refocused you must have refocused they must have refocused
V-ing perfect
I must have been refocusing you must have been refocusing he must have been refocusing we must have been refocusing you must have been refocusing they must have been refocusing
Negation
Simple form
I must not refocus you must not refocus he must not refocus we must not refocus you must not refocus they must not refocus
V-ing form
I must not be refocusing you must not be refocusing he must not be refocusing we must not be refocusing you must not be refocusing they must not be refocusing
Perfect
I must not have refocused you must not have refocused he must not have refocused we must not have refocused you must not have refocused they must not have refocused
V-ing perfect
I must not have been refocusing you must not have been refocusing he must not have been refocusing we must not have been refocusing you must not have been refocusing they must not have been refocusing
Interrogative form
Simple form
must I refocus? must you refocus? must he refocus? must we refocus? must you refocus? must they refocus?
V-ing form
must I be refocusing? must you be refocusing? must he be refocusing? must we be refocusing? must you be refocusing? must they be refocusing?
Perfect
must I have refocused? must you have refocused? must he have refocused? must we have refocused? must you have refocused? must they have refocused?
V-ing perfect
must I have been refocusing? must you have been refocusing? must he have been refocusing? must we have been refocusing? must you have been refocusing? must they have been refocusing?
Interro-negative form
Simple form
must I not refocus? must you not refocus? must he not refocus? must we not refocus? must you not refocus? must they not refocus?
V-ing form
must I not be refocusing? must you not be refocusing? must he not be refocusing? must we not be refocusing? must you not be refocusing? must they not be refocusing?
Perfect
must I not have refocused? must you not have refocused? must he not have refocused? must we not have refocused? must you not have refocused? must they not have refocused?
V-ing perfect
must I not have been refocusing? must you not have been refocusing? must he not have been refocusing? must we not have been refocusing? must you not have been refocusing? must they not have been refocusing?