✍️ Orthography & Phonetics

Verb Syllable Stress & Accent Rules

In romance languages, a tiny written accent mark (tilde) is never decorative—it dictates verb tense and subject. For example, hablo means "I speak", but habló means "he spoke".

🔍 Interactive Syllable & Stress Inspector

Palabra Aguda (Stress on last syllable)

Ends in a vowel, so by general Spanish orthographic rules, the stressed last syllable must have an accent mark.

Present vs Preterite (The -o vs -ó Rule)

hablo

Llana (penultimate)

I speak (Present)

habló

Aguda (last syllable)

He/She spoke (Preterite)

💡 Grammar Analysis: A single accent mark completely alters time itself! 'Hablo' (HA-blo) is happening right now; 'habló' (hab-LÓ) finished in the past.

Imperfect Subjunctive vs Future (-ara vs -ará)

llegara

Llana

if I/he arrived (Subjunctive)

llegará

Aguda

he will arrive (Future Indicative)

💡 Grammar Analysis: Stress on the penultimate (-GA-) conveys hypothetical uncertainty, whereas stress on the final accented syllable (-RÁ) conveys future certainty.

1st Person Plural Esdrújulas (Always Accented)

hablamos

Llana (no accent needed)

we speak / we spoke (Present/Preterite)

hablábamos

Esdrújula (antepenultimate)

we were speaking (Imperfect)

💡 Grammar Analysis: All words with stress on the third-to-last syllable (Esdrújulas) are grammatically required to carry a written accent in Spanish without exception.

French Stem Accent Shift (é -> è)

répéter

Infinitive (closed/sharp /e/)

to repeat

je répète

Present 1s (open /ɛ/ before silent e)

I repeat

💡 Grammar Analysis: In French, when an unaccented silent 'e' follows in the next syllable, the acute accent (é) opens up to a grave accent (è) to indicate phonetic vowel opening.