are we to go是什么语法现象?

are we to go是什么语法现象? We expected the path to end abruptly,.问,to end 在这里是什么语法现象. 关于句子love doesn't exist just because we want it to是什么语法现象 We are just getting started是什么语法? we are going to go on we are going to go shopping 对go shopping 提问 by falling we learn to go safely语法点 We are free to go anywhere we want,we are free to do anysthi How many stome animals are there?是什么语法现象 “the problems are of college level”是什么语法现象 we are also going to go to Beijing. when are we going to go to the park?