Conjugación del verbo inglés
MUST SECOND

Verbo regular: second - seconded - seconded

Afirmación

Forma simple	Forma con V-ing
I must second you must second he must second we must second you must second they must second	I must be seconding you must be seconding he must be seconding we must be seconding you must be seconding they must be seconding
Perfecto	Perfecto con V-ing
I must have seconded you must have seconded he must have seconded we must have seconded you must have seconded they must have seconded	I must have been seconding you must have been seconding he must have been seconding we must have been seconding you must have been seconding they must have been seconding

Negación

Forma simple	Forma con V-ing
I must not second you must not second he must not second we must not second you must not second they must not second	I must not be seconding you must not be seconding he must not be seconding we must not be seconding you must not be seconding they must not be seconding
Perfecto	Perfecto con V-ing
I must not have seconded you must not have seconded he must not have seconded we must not have seconded you must not have seconded they must not have seconded	I must not have been seconding you must not have been seconding he must not have been seconding we must not have been seconding you must not have been seconding they must not have been seconding

Forma interrogativa

Forma simple	Forma con V-ing
must I second? must you second? must he second? must we second? must you second? must they second?	must I be seconding? must you be seconding? must he be seconding? must we be seconding? must you be seconding? must they be seconding?
Perfecto	Perfecto con V-ing
must I have seconded? must you have seconded? must he have seconded? must we have seconded? must you have seconded? must they have seconded?	must I have been seconding? must you have been seconding? must he have been seconding? must we have been seconding? must you have been seconding? must they have been seconding?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not second? must you not second? must he not second? must we not second? must you not second? must they not second?	must I not be seconding? must you not be seconding? must he not be seconding? must we not be seconding? must you not be seconding? must they not be seconding?
Perfecto	Perfecto con V-ing
must I not have seconded? must you not have seconded? must he not have seconded? must we not have seconded? must you not have seconded? must they not have seconded?	must I not have been seconding? must you not have been seconding? must he not have been seconding? must we not have been seconding? must you not have been seconding? must they not have been seconding?