To use the present subjunctive mood in Spanish, here are some easy steps to follow:

1. Start with the "Yo" Form:
   Begin with the "I" form of the verb in the present tense.

   • For example: The verb "hablar" (to talk) becomes "yo hable."

2. Take Away the -o Ending:
   For both -ar verbs and -er/-ir verbs, remove the -o at the end.

   • For example: The verb "comer" (to eat) changes to "yo coma."

3. Add Subjunctive Endings:
   Use these endings based on the type of verb:

   • For -ar verbs: e, es, e, emos, en
   • For -er and -ir verbs: a, as, a, amos, an

4. Know Your Irregular Verbs:
   Some verbs do not follow the standard rules:

   • "Ser" (to be) changes to "sea."
   • "Ir" (to go) becomes "vaya."
   • "Saber" (to know) changes to "sepa."

5. Using the Subjunctive:
   The subjunctive mood is used for wishes, doubts, or feelings.

   • For example: "Espero que tú hables español." (I hope that you speak Spanish.)

By following these steps and examples, you can easily use the present subjunctive in your Spanish conversations!