I must clip you must clip he must clip we must clip you must clip they must clip
Forma com V-ing
I must be clipping you must be clipping he must be clipping we must be clipping you must be clipping they must be clipping
Perfeito
I must have clipped you must have clipped he must have clipped we must have clipped you must have clipped they must have clipped
Perfeito com V-ing
I must have been clipping you must have been clipping he must have been clipping we must have been clipping you must have been clipping they must have been clipping
Negação
Forma simple
I must not clip you must not clip he must not clip we must not clip you must not clip they must not clip
Forma com V-ing
I must not be clipping you must not be clipping he must not be clipping we must not be clipping you must not be clipping they must not be clipping
Perfeito
I must not have clipped you must not have clipped he must not have clipped we must not have clipped you must not have clipped they must not have clipped
Perfeito com V-ing
I must not have been clipping you must not have been clipping he must not have been clipping we must not have been clipping you must not have been clipping they must not have been clipping
Forma interrogativa
Forma simple
must I clip? must you clip? must he clip? must we clip? must you clip? must they clip?
Forma com V-ing
must I be clipping? must you be clipping? must he be clipping? must we be clipping? must you be clipping? must they be clipping?
Perfeito
must I have clipped? must you have clipped? must he have clipped? must we have clipped? must you have clipped? must they have clipped?
Perfeito com V-ing
must I have been clipping? must you have been clipping? must he have been clipping? must we have been clipping? must you have been clipping? must they have been clipping?
Forma interro-Negação
Forma simple
must I not clip? must you not clip? must he not clip? must we not clip? must you not clip? must they not clip?
Forma com V-ing
must I not be clipping? must you not be clipping? must he not be clipping? must we not be clipping? must you not be clipping? must they not be clipping?
Perfeito
must I not have clipped? must you not have clipped? must he not have clipped? must we not have clipped? must you not have clipped? must they not have clipped?
Perfeito com V-ing
must I not have been clipping? must you not have been clipping? must he not have been clipping? must we not have been clipping? must you not have been clipping? must they not have been clipping?