Anonymous Suppose I am waiting for my friend outside an office. " (I want to answer with the stress on length continuity of action) I say "I have been waiting for my colleagues"Is it necessary here to specify the time phrase 'since' or 'for'? The best tense here is not present perfect continuous, but present continuous.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
AnonymousSuppose I am waiting for my friend outside an office. Someone asks me "Why are you standing here?" (I want to answer with the stress on length continuity of action) I say "I have been waiting for my colleagues"Is it necessary here to specify the time phrase 'since' or 'for'?The best tense here is not present perfect continuous, but pres