Jawaban:

The inner structure of a linguistic expression is a theoretical construct that seeks to unite several related structures. For example, the sentences "Pat loved Chris" and "Chris was loved by Pat" have roughly the same meaning and use similar words. some linguists, Chomsky in particular, have tried to explain this similarity by claiming that these two sentences are different surface forms that derive from the same (or very similar) inner structure

As per Chomsky deep structure refers to concepts, thoughts, ideas & feelings whereas surface structure refers to the words / language we use to represent the deep structure.

Penjelasan:

thanks

sorry if my answer is wrong