0Hi,02br 02br 01font 00I've rarely seen grammar books that give sentence examples of using "Perfect Progressive" tense for Be Verb. Is that because they don't exist? 02br 02br 00He has been walking.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
01cite10Clive12cite10Hi,12br
12br
11font10Please could you take a look for me? I just made them up by myself. 12font12br
12br
11font10The room has been being freezing since its air conditioning went out of order.12font12br