I must carve you must carve he must carve we must carve you must carve they must carve
Forma com V-ing
I must be carving you must be carving he must be carving we must be carving you must be carving they must be carving
Perfeito
I must have carved you must have carved he must have carved we must have carved you must have carved they must have carved
Perfeito com V-ing
I must have been carving you must have been carving he must have been carving we must have been carving you must have been carving they must have been carving
Negação
Forma simple
I must not carve you must not carve he must not carve we must not carve you must not carve they must not carve
Forma com V-ing
I must not be carving you must not be carving he must not be carving we must not be carving you must not be carving they must not be carving
Perfeito
I must not have carved you must not have carved he must not have carved we must not have carved you must not have carved they must not have carved
Perfeito com V-ing
I must not have been carving you must not have been carving he must not have been carving we must not have been carving you must not have been carving they must not have been carving
Forma interrogativa
Forma simple
must I carve? must you carve? must he carve? must we carve? must you carve? must they carve?
Forma com V-ing
must I be carving? must you be carving? must he be carving? must we be carving? must you be carving? must they be carving?
Perfeito
must I have carved? must you have carved? must he have carved? must we have carved? must you have carved? must they have carved?
Perfeito com V-ing
must I have been carving? must you have been carving? must he have been carving? must we have been carving? must you have been carving? must they have been carving?
Forma interro-Negação
Forma simple
must I not carve? must you not carve? must he not carve? must we not carve? must you not carve? must they not carve?
Forma com V-ing
must I not be carving? must you not be carving? must he not be carving? must we not be carving? must you not be carving? must they not be carving?
Perfeito
must I not have carved? must you not have carved? must he not have carved? must we not have carved? must you not have carved? must they not have carved?
Perfeito com V-ing
must I not have been carving? must you not have been carving? must he not have been carving? must we not have been carving? must you not have been carving? must they not have been carving?