Lesson 7: Present tense of regular verbs — -AR, -ER, -IR

Part 1: English has it easy. Spanish, not so much.

In English: I speak, you speak, he speaks, we speak, you (pl.) speak, they speak. Five out of six forms are identical. English present tense has basically one ending — -s in the 3rd singular.

Spanish does not give you that mercy. Each verb has six different endings per tense, and there are three verb classes (called conjugations) — so you're learning 18 endings instead of one.

The good news:

• The patterns are extremely regular. About 70% of all Spanish verbs are -AR, and they ALL behave like hablar. Learn one, you've got thousands.
• Spanish drops the subject pronoun. The ending IS the subject. Hablo by itself = "I speak".
• -ER and -IR are nearly identical twins — they differ in only two of six forms.

Part 2: The three families

Every Spanish infinitive ends in -AR, -ER, or -IR. These three endings are three "family names". Each family has its own set of personal endings.

Key insight: the -ER and -IR endings are almost identical. They differ ONLY in nosotros and vosotros. Treat that pair as twins.

How to conjugate — 3 steps

1. Take the infinitive: hablar
2. Strip -AR / -ER / -IR: stem is habl-
3. Stick on the personal ending

Memorize the endings; the stem stays put.

Part 3: -AR — first conjugation (hablar — to speak)

The tilde: vosotros habláis — only form here with a tilde. It's an aguda ending in -s, so the tilde is required (Lesson 1). Same goes for coméis and vivís below.

Run it out loud: hablo, hablas, habla, hablamos, habláis, hablan. Repeat 5 times.

Part 4: -ER (comer — to eat) and -IR (vivir — to live)

The -ER and -IR endings are identical except in nosotros (-emos vs -imos) and vosotros (-éis vs -ís).

Run them out loud: como, comes, come, comemos, coméis, comen / vivo, vives, vive, vivimos, vivís, viven.

Part 5: All three side by side — spot the pattern

Memory hooks:

• yo is always -o for all three groups. Free gift.
• -ER and -IR are twins. They diverge ONLY in nosotros (-emos vs -imos) and vosotros (-éis vs -ís).
• All 3rd plural forms end in -n (-an / -en).
• All 1st plural forms end in -mos (-amos / -emos / -imos).
• "Vowel signature": -AR keeps a, -ER keeps e, -IR keeps e except in nosotros/vosotros where the i resurfaces.

Traps

Trap #1: habla = "he/she speaks" AND "you (formal, usted) speak". Context decides which. Trap #2: vosotros exists only in Spain. In Latin America, plural "you" is ustedes — so vosotros habláis becomes ustedes hablan. Trap #3: Don't confuse comemos (-ER) with vivimos (-IR). The nosotros form is the one place -ER and -IR diverge.

Part 6: When to drop the pronoun

In Spanish, the ending already tells you who. So the pronoun is usually dropped.

Rule of thumb: drop the pronoun by default. Include it only for contrast or clarity — especially in 3rd person, where habla could be "he", "she", or "you (formal)".

This flips English habits: where dropping "I" sounds like caveman talk, Spanish yo hablo español sounds heavy and over-emphatic. Just say hablo español.