[مستر/ سيد أبو سعده]

Present Perfect continuous,Past Perfect continuous,Future Perfect continuous are exceedingly rarely used in the passive so that sentences such as (They have-had been repairing the road and they will-would be repairing the road aren't normally put into passive.
معنى الكلام ده إنه ممكن ولكنه استخدام نادر إلى أبعد الحدود
المصدر
A PRACTICAL ENGLISH GRAMMAR 4TH EDITION PAGE N.263
أنا سعيد وأنا بشارك حضرتك لك مني كل احترام
ابوبلال