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 mustn't carve you mustn't carve he mustn't carve we mustn't carve you mustn't carve they mustn't carve
Forma com V-ing
I mustn't be carving you mustn't be carving he mustn't be carving we mustn't be carving you mustn't be carving they mustn't be carving
Perfeito
I mustn't have carved you mustn't have carved he mustn't have carved we mustn't have carved you mustn't have carved they mustn't have carved
Perfeito com V-ing
I mustn't have been carving you mustn't have been carving he mustn't have been carving we mustn't have been carving you mustn't have been carving they mustn't 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
mustn't I carve? mustn't you carve? mustn't he carve? mustn't we carve? mustn't you carve? mustn't they carve?
Forma com V-ing
mustn't I be carving? mustn't you be carving? mustn't he be carving? mustn't we be carving? mustn't you be carving? mustn't they be carving?
Perfeito
mustn't I have carved? mustn't you have carved? mustn't he have carved? mustn't we have carved? mustn't you have carved? mustn't they have carved?
Perfeito com V-ing
mustn't I have been carving? mustn't you have been carving? mustn't he have been carving? mustn't we have been carving? mustn't you have been carving? mustn't they have been carving?