Subjunctive II/III: Formation of present subjunctive
Introduction/Review
For a full review, read through The Subjunctive III: General. For a quick refresher, take a look at the bullets below:
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The subjunctive is a mood, not a tense. It expresses the speaker’s attitude about what he/she is saying.
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Tenses tell when actions take place. They overlap moods. For instance, there is a present subjunctive and an imperfect subjunctive, just like there is a present indicative and a past indicative.
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The subjunctive will hardly ever be the only verb in the sentence. It is nearly always the verb of a dependent clause, which is attached to a main clause that has a verb in the indicative mood.
Formation
If you have studied usted/ustedes commands, you have actually already seen what verbs look like in the present subjunctive. It’s kind of like switching the normal endings: -AR verbs get -ER endings, and -ER and -IR verbs get -AR endings. Here’s a more specific formula:
-AR verbs in the present subjunctive
The following are the conjugation endings for -AR verbs in the present subjunctive:
Here is bailar in the present subjunctive:
You might notice that the yo and él/ella/usted forms are identical. If no subject is stated, you’ll have to rely on context clues to figure out who is performing the action of the verb.
-ER and -IR Verbs in the present subjunctive
Same formula, different endings.
Comer and escribir in the present subjunctive:
comer
escribir
The formation of the present subjunctive is similar to that of usted/ustedes commands and negative tú commands.
For -AR verbs:
1. Take the present indicative yo form.
2. Drop the -o.
3. Add conjugation ending:
yo: -e
tú: -es
él/ella/Ud.: -e
nosotros/-as: -emos
ellos/ellas/Uds.: -en
For -ER/-IR verbs, the steps are the same, but the conjugation endings are:
yo: -a
tú: -as
él/ella/Ud.: -a
nosotros/-as: -amos
ellos/ellas/Uds.: -an
Quick reference:
Next topics:
Additional Resources:
In your textbook (Realidades II):
1. CapÃtulo 8A
2. CapÃtulo 8B
In your textbook (Realidades III):
1. CapÃtulo 3-2
Online:
Related topics:
Spanish I
Spanish II
2. Subjunctive II/III: General
Spanish III
1. Nosotros/nosotras commands III
present indicative yo form + conjugation ending