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¡Hola! Ready to discover the secret of Spanish 'boot verbs'? Let's learn how some verbs change their spelling to make the right sound!
In Spanish, some verbs change their spelling in the middle when we conjugate them. We call these stem-changing verbs because the main part of the word, the stem, gets a new vowel.
Let's look at e→ie verbs like querer (to want) — keh-REHR. When we use it, the 'e' in the stem turns into 'ie'. For example, 'I want' is yo quiero (yoh kee-EH-roh). Notice how the 'e' split into two letters!
Now let's look at o→ue verbs like poder (to be able to) — poh-DEHR. The 'o' changes to 'ue' in the stem. So, 'I can' becomes yo puedo (yoh PWEH-doh).
We call these 'boot verbs' because the spelling change only happens inside the 'boot' shapes of our conjugation chart! The nosotros (we) form stays outside the boot and does NOT change. For example, 'we want' is queremos (keh-REH-mohs).
Conjugate the o→ue verb dormir (to sleep) — dohr-MEER for the pronoun yo (I) and the pronoun nosotros (we).
- Find the stem of the verb dormir (to sleep) by dropping the -ir ending. The stem is dorm-.
- Identify the stem vowel that needs to change. In dorm-, the vowel is 'o'.
- Apply the o→ue change for the yo (I) form. The stem dorm- becomes duerm-.
- Add the correct present tense ending for -ir verbs. For yo, the ending is -o. This gives us yo duermo (I sleep) — yoh DWEHR-moh.
- Now, conjugate for nosotros (we). Remember, nosotros is outside the boot! Do NOT change the stem vowel.
- Keep the original stem dorm- and add the nosotros ending -imos. This gives us nosotros dormimos (we sleep) — noh-SOH-trohs dohr-MEE-mohs.
