Cuidado, este verbo pode não existir, a conjugação é dada como exemplo.
Afirmação
Forma simple
I must cover up you must cover up he must cover up we must cover up you must cover up they must cover up
Forma com V-ing
I must be cover uping you must be cover uping he must be cover uping we must be cover uping you must be cover uping they must be cover uping
Perfeito
I must have cover uped you must have cover uped he must have cover uped we must have cover uped you must have cover uped they must have cover uped
Perfeito com V-ing
I must have been cover uping you must have been cover uping he must have been cover uping we must have been cover uping you must have been cover uping they must have been cover uping
Negação
Forma simple
I must not cover up you must not cover up he must not cover up we must not cover up you must not cover up they must not cover up
Forma com V-ing
I must not be cover uping you must not be cover uping he must not be cover uping we must not be cover uping you must not be cover uping they must not be cover uping
Perfeito
I must not have cover uped you must not have cover uped he must not have cover uped we must not have cover uped you must not have cover uped they must not have cover uped
Perfeito com V-ing
I must not have been cover uping you must not have been cover uping he must not have been cover uping we must not have been cover uping you must not have been cover uping they must not have been cover uping
Forma interrogativa
Forma simple
must I cover up? must you cover up? must he cover up? must we cover up? must you cover up? must they cover up?
Forma com V-ing
must I be cover uping? must you be cover uping? must he be cover uping? must we be cover uping? must you be cover uping? must they be cover uping?
Perfeito
must I have cover uped? must you have cover uped? must he have cover uped? must we have cover uped? must you have cover uped? must they have cover uped?
Perfeito com V-ing
must I have been cover uping? must you have been cover uping? must he have been cover uping? must we have been cover uping? must you have been cover uping? must they have been cover uping?
Forma interro-Negação
Forma simple
must I not cover up? must you not cover up? must he not cover up? must we not cover up? must you not cover up? must they not cover up?
Forma com V-ing
must I not be cover uping? must you not be cover uping? must he not be cover uping? must we not be cover uping? must you not be cover uping? must they not be cover uping?
Perfeito
must I not have cover uped? must you not have cover uped? must he not have cover uped? must we not have cover uped? must you not have cover uped? must they not have cover uped?
Perfeito com V-ing
must I not have been cover uping? must you not have been cover uping? must he not have been cover uping? must we not have been cover uping? must you not have been cover uping? must they not have been cover uping?