How do you spell subcome?

The word "subcome" is not a standard English word. It's likely a misspelling of one of these words:

* Subcome: This could be a misspelling of "subsume," which means to include something as a part of something else.

* Subcome: It could also be a misspelling of "become," which means to come into being or existence.

Please provide more context or a complete sentence to help me understand what you're trying to spell.