考研英语核心句型主要涉及以下几个方面：时态语态、虚拟语气、倒装句、强调句、省略句等。以下是一些典型的考研英语核心句型：
1. 现在完成时：He has finished his homework.
2. 过去完成时：I had finished my work before he came.
3. 将来完成时：I will have finished the project by next week.
4. 现在完成进行时：She has been working on the project for two hours.
5. 过去完成进行时：They had been waiting for the bus when it arrived.
6. 虚拟语气：If I were you, I would not do that.
7. 倒装句：Never have I seen such a beautiful scene.
8. 强调句：It was not until yesterday that I realized my mistake.
9. 省略句：I can't wait to see you again (than) soon.
10. 介词短语作状语：With the development of technology, our life has become more convenient.
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