have not been的用法和樣例：
例句
- Ever since our quarrel last month we have not been on speaking terms.
我們自從上個月吵架以來，就彼此不友好了。 - Our client is planed to cancel the contract because you have not been able to ship the goods in time.
我方客戶準備取消此合同，因為你方未能及時裝運這批貨物。 - The building society will be forced to foreclose on this mortgage because regular payments have not been made.
住宅互助協會被迫取消這項抵押的贖取權，因為沒有交納定期的付款。 - I have been to Norway, and to Spain; but I have not been outside Europe.
我去過挪威和西班牙; 但我還沒有出過歐洲。
