I must zigzag you must zigzag she must zigzag we must zigzag you must zigzag they must zigzag
Forma com V-ing
I must be zigzagging you must be zigzagging she must be zigzagging we must be zigzagging you must be zigzagging they must be zigzagging
Perfeito
I must have zigzagged you must have zigzagged she must have zigzagged we must have zigzagged you must have zigzagged they must have zigzagged
Perfeito com V-ing
I must have been zigzagging you must have been zigzagging she must have been zigzagging we must have been zigzagging you must have been zigzagging they must have been zigzagging
Negação
Forma simple
I must not zigzag you must not zigzag she must not zigzag we must not zigzag you must not zigzag they must not zigzag
Forma com V-ing
I must not be zigzagging you must not be zigzagging she must not be zigzagging we must not be zigzagging you must not be zigzagging they must not be zigzagging
Perfeito
I must not have zigzagged you must not have zigzagged she must not have zigzagged we must not have zigzagged you must not have zigzagged they must not have zigzagged
Perfeito com V-ing
I must not have been zigzagging you must not have been zigzagging she must not have been zigzagging we must not have been zigzagging you must not have been zigzagging they must not have been zigzagging
Forma interrogativa
Forma simple
must I zigzag? must you zigzag? must she zigzag? must we zigzag? must you zigzag? must they zigzag?
Forma com V-ing
must I be zigzagging? must you be zigzagging? must she be zigzagging? must we be zigzagging? must you be zigzagging? must they be zigzagging?
Perfeito
must I have zigzagged? must you have zigzagged? must she have zigzagged? must we have zigzagged? must you have zigzagged? must they have zigzagged?
Perfeito com V-ing
must I have been zigzagging? must you have been zigzagging? must she have been zigzagging? must we have been zigzagging? must you have been zigzagging? must they have been zigzagging?
Forma interro-Negação
Forma simple
must I not zigzag? must you not zigzag? must she not zigzag? must we not zigzag? must you not zigzag? must they not zigzag?
Forma com V-ing
must I not be zigzagging? must you not be zigzagging? must she not be zigzagging? must we not be zigzagging? must you not be zigzagging? must they not be zigzagging?
Perfeito
must I not have zigzagged? must you not have zigzagged? must she not have zigzagged? must we not have zigzagged? must you not have zigzagged? must they not have zigzagged?
Perfeito com V-ing
must I not have been zigzagging? must you not have been zigzagging? must she not have been zigzagging? must we not have been zigzagging? must you not have been zigzagging? must they not have been zigzagging?