"I would understand everything you said if you said it in Portuguese." Is it any kind of conditional? And if it is, can you tell me which one? As I wrote this I had the feeling that it ...
Earlier on his arrival in Warsaw the president had met US and Polish air personnel from a detachment of F-16 fighter jets. Obama also stressed that more sanctions were being prepared against Russia ...
Do “it is time for someone to do something” and “it is time someone did something” mean the same thing?
I know that It is time (understood: for the speaker or for a group of people including the speaker) to do something. and It is time I or we did something. do not mean the same thing: the first is ...
One purpose of that is to “express a wish or regret.” Even so, can that be removed from the following sentence and still leave it OK? It is crucial that you be there before Tom arrives.
 "I don't know what is the best vehicle for that."  "I don't know what would be the best vehicle for that."  "I don't know what be the best vehicle for that." My ear says  ...