Ch 33 · Lesson 17Spanish · Chapter 33 · Lesson 17 · Grammar primer
The gerund (-ndo): salió corriendo, aprendo escuchando
The gerund is an adverb: how ( ), by what means ( ), at the same time, and still or gradually with and .
The short version
The gerund is an adverb, not a noun
.
Why?Hide
Spanish -ando and -iendo describe how or by what means another action happens: , . What it never does is the noun jobs English hands to -ing. It cannot be a subject ( ), it cannot follow a preposition ( ), and it rarely describes a noun ( ).
Ran out is
.
Why?Hide
English puts the manner in the verb and the direction in a little word: ran out, swam across. Spanish usually flips it. The direction is the verb and the manner is a gerund: , , .
The gerund at a glance
The whole page on one screen. The first four rows are the gerund's real jobs; the last three are English -ing jobs it cannot do.
| Job | Spanish | English |
|---|---|---|
| how (manner) | . | He/She ran out. |
| by what means | . | I learn by listening to music. |
| at the same time | . | I have breakfast reading the news. |
| still, gradually | . | It's still raining. |
| a subject | . | Smoking is bad. |
| after a preposition | | before leaving |
| describing a noun | | a box containing books |
One test covers most cases: if the English -ing means "by doing" or "while doing", use the gerund. If you could put "the" in front of it, or a preposition sits before it, use the infinitive.
Forming the gerund
Add - to -ar verbs and -iendo to -er and -ir verbs. Two groups change:
| Verb | Gerund | Why |
|---|---|---|
| | -ar: - |
| | -er: -iendo |
| | -: -iendo |
| | a vowel before: - |
| | a vowel before: - |
| | -: e becomes i |
| | -: e becomes i |
| | -: o becomes u |
| | irregular |
Leyendo (reading), cocinando (cooking), corriendo (running), hablando por teléfono (talking on the phone). The gerund never changes for gender or number.
The gerund never agrees: , . Pronouns join its end, with an accent to keep the stress: . - He/She left saying goodbye.
How: the gerund of manner
After a verb of movement or speaking, the gerund says how it happened:
| Verb | Spanish | English |
|---|---|---|
| go out | . | He/She ran out. |
| arrive | . | He/She arrived singing. |
| come in | . | He/She came in shouting. |
| answer | . | He/She answered with a smile. |
| cross | . | He/She swam across the river. |
| go up | . | He/She ran upstairs. |
English puts the manner in the verb and the direction in a little word: ran out, swam across. Spanish usually does the opposite. The direction is the verb (, , ) and the manner is the gerund.
By what means, and at the same time
The gerund also answers by what means?, where English says "by doing":
.- I learn by listening to music..- He got rich by working hard..- He/She passed the exam by studying every night.
And it adds a second action going on at the same time, by the same person:
.- I have breakfast reading the news..- The baby fell asleep crying., Ana.- Walking through the park, I saw Ana.
At the start of a sentence it can also mean "if": , . - If we leave now, we'll get there in time.
Still and gradually: seguir and ir
A few helper verbs take the gerund to say an action is still going or building up slowly:
.- It's still raining..- It's gradually getting better..- He/She's going around looking for work.
These are verbal periphrases; the whole set, with for "have been doing", is on the verbal periphrases page. + gerund, the present progressive, has its own page.
Going further: Trap 1: a subject or an activity is the infinitive and the rest of the guide, when you want them. This lesson does not need them.
Practice
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10-question session
One question at a time, mixed across the exercises in this lesson. Miss one and it comes back round before the end.
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