Final Answer:
The infinitive stem of "tener" in the future and conditional tenses is "tendr-."
Step-by-step explanation:
In Spanish, when conjugating verbs in the future and conditional tenses, you use a specific stem and add the corresponding endings. For the verb "tener," which means "to have," the infinitive stem is "tendr-.
" In the future tense, you add the endings -é, -ás, -á, -emos, -éis, -án to this stem to form the conjugated verbs. For example, "I will have" is "tendré," and "you will have" is "tendrás."
Similarly, in the conditional tense, you use the same infinitive stem "tendr-" and add the endings -ía, -ías, -ía, -íamos, -íais, -ían. For instance, "I would have" is "tendría," and "you would have" is "tendrías."
Understanding the infinitive stem is crucial as it serves as the base for conjugating verbs in these tenses. In the case of "tener," recognizing that the infinitive stem is "tendr-" allows you to apply the appropriate endings and correctly express future and conditional actions related to possession or having.
This knowledge is fundamental for learners of Spanish to construct grammatically accurate sentences in various contexts.