I must birdlime you must birdlime she must birdlime we must birdlime you must birdlime they must birdlime
Forma con V-ing
I must be birdliming you must be birdliming she must be birdliming we must be birdliming you must be birdliming they must be birdliming
Perfecto
I must have birdlimed you must have birdlimed she must have birdlimed we must have birdlimed you must have birdlimed they must have birdlimed
Perfecto con V-ing
I must have been birdliming you must have been birdliming she must have been birdliming we must have been birdliming you must have been birdliming they must have been birdliming
Negación
Forma simple
I must not birdlime you must not birdlime she must not birdlime we must not birdlime you must not birdlime they must not birdlime
Forma con V-ing
I must not be birdliming you must not be birdliming she must not be birdliming we must not be birdliming you must not be birdliming they must not be birdliming
Perfecto
I must not have birdlimed you must not have birdlimed she must not have birdlimed we must not have birdlimed you must not have birdlimed they must not have birdlimed
Perfecto con V-ing
I must not have been birdliming you must not have been birdliming she must not have been birdliming we must not have been birdliming you must not have been birdliming they must not have been birdliming
Forma interrogativa
Forma simple
must I birdlime? must you birdlime? must she birdlime? must we birdlime? must you birdlime? must they birdlime?
Forma con V-ing
must I be birdliming? must you be birdliming? must she be birdliming? must we be birdliming? must you be birdliming? must they be birdliming?
Perfecto
must I have birdlimed? must you have birdlimed? must she have birdlimed? must we have birdlimed? must you have birdlimed? must they have birdlimed?
Perfecto con V-ing
must I have been birdliming? must you have been birdliming? must she have been birdliming? must we have been birdliming? must you have been birdliming? must they have been birdliming?
Forma interro-negativa
Forma simple
must I not birdlime? must you not birdlime? must she not birdlime? must we not birdlime? must you not birdlime? must they not birdlime?
Forma con V-ing
must I not be birdliming? must you not be birdliming? must she not be birdliming? must we not be birdliming? must you not be birdliming? must they not be birdliming?
Perfecto
must I not have birdlimed? must you not have birdlimed? must she not have birdlimed? must we not have birdlimed? must you not have birdlimed? must they not have birdlimed?
Perfecto con V-ing
must I not have been birdliming? must you not have been birdliming? must she not have been birdliming? must we not have been birdliming? must you not have been birdliming? must they not have been birdliming?