Conjugación del verbo inglés
MUST REFUND

Verbo regular: refund - refunded - refunded

Afirmación

Forma simple	Forma con V-ing
I must refund you must refund she must refund we must refund you must refund they must refund	I must be refunding you must be refunding she must be refunding we must be refunding you must be refunding they must be refunding
Perfecto	Perfecto con V-ing
I must have refunded you must have refunded she must have refunded we must have refunded you must have refunded they must have refunded	I must have been refunding you must have been refunding she must have been refunding we must have been refunding you must have been refunding they must have been refunding

Negación

Forma simple	Forma con V-ing
I must not refund you must not refund she must not refund we must not refund you must not refund they must not refund	I must not be refunding you must not be refunding she must not be refunding we must not be refunding you must not be refunding they must not be refunding
Perfecto	Perfecto con V-ing
I must not have refunded you must not have refunded she must not have refunded we must not have refunded you must not have refunded they must not have refunded	I must not have been refunding you must not have been refunding she must not have been refunding we must not have been refunding you must not have been refunding they must not have been refunding

Forma interrogativa

Forma simple	Forma con V-ing
must I refund? must you refund? must she refund? must we refund? must you refund? must they refund?	must I be refunding? must you be refunding? must she be refunding? must we be refunding? must you be refunding? must they be refunding?
Perfecto	Perfecto con V-ing
must I have refunded? must you have refunded? must she have refunded? must we have refunded? must you have refunded? must they have refunded?	must I have been refunding? must you have been refunding? must she have been refunding? must we have been refunding? must you have been refunding? must they have been refunding?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not refund? must you not refund? must she not refund? must we not refund? must you not refund? must they not refund?	must I not be refunding? must you not be refunding? must she not be refunding? must we not be refunding? must you not be refunding? must they not be refunding?
Perfecto	Perfecto con V-ing
must I not have refunded? must you not have refunded? must she not have refunded? must we not have refunded? must you not have refunded? must they not have refunded?	must I not have been refunding? must you not have been refunding? must she not have been refunding? must we not have been refunding? must you not have been refunding? must they not have been refunding?