Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_10 (inf_stem VARCHAR, subj_pres VARCHAR)

### Question ###
What is the infinitive stem that has a subjunctive present of ou?

### Accurate SQL ###

SELECT inf_stem FROM table_name_10 WHERE subj_pres = "ou"