Final answer:
The word 'Quizás' can be followed by verbs in either the subjunctive mood to express uncertainty, or the indicative mood for slight certainty about the action occurring.
Step-by-step explanation:
The word Quizás in Spanish can be used with either the subjunctive mood or the indicative mood, depending on the context and the degree of certainty the speaker has about the action occurring. The subjunctive mood is typically used after quizás to express doubt, possibility, or uncertainty. For instance, 'Quizás llueva mañana' (Perhaps it may rain tomorrow) uses the subjunctive mood to indicate that it is uncertain whether it will rain. Conversely, if the speaker feels somewhat certain that the event will occur, the indicative could be used, as in 'Quizás llueve mañana' (Perhaps it will rain tomorrow).