Final answer:
The phrase 'Puede ser que...' is followed by the subjunctive mood in Spanish, expressing possibility or doubt.
Step-by-step explanation:
The phrase 'Puede ser que...' is followed by the subjunctive mood in Spanish. The subjunctive mood is used to express wishes, suggestions, requirements, or to state hypothetical or unlikely situations. In this case, 'Puede ser que...' indicates possibility or doubt, so the verb that follows will be in the subjunctive form. For example:
- Puede ser que llueva mañana. (It may rain tomorrow.)
- Puede ser que Juan venga a la fiesta. (Juan might come to the party.)