Lección 77 · Etapa 6: Patrones verbales
Finalidad: in order to / so that
IntermedioPurpose: in order to / so that
Forma y uso
in order to, so as to, so that + can/will — decir por qué alguien hace algo
1.Forma
Para expresar una finalidad —por qué alguien hace algo— el inglés tiene varias opciones. La clave es lo que viene después: un verbo, una oración (sujeto + verbo) o un sustantivo.
| Forma | Seguido de | Ejemplo |
|---|---|---|
| to | forma base | I went out to buy some bread. |
| in order to | forma base | She moved to Hanoi in order to find work. |
| so as to | forma base | We left early so as to avoid the traffic. |
| in order not to / so as not to | forma base | I wrote it down so as not to forget. |
| so that | sujeto + can / will / could / would… | I'll text you so that you know where we are. |
| for | sustantivo | We stopped for coffee. |
Un error muy común entre hispanohablantes, por culpa de “para + infinitivo”, es usar for + verbo para expresar finalidad (I came here for learn English). Con un verbo, usa to / in order to: I came here to learn English. For va con un sustantivo: I came here for the course.
2.To, in order to, so as to
1. To + verbo: la forma más común, sobre todo al hablar
I called the shop to check if they had my size.
Llamé a la tienda para ver si tenían mi talla.
Why are you learning English? — To get a better job.
¿Por qué estudias inglés? —Para conseguir un trabajo mejor.
2. In order to / so as to: subrayan la finalidad, más formales. Comunes por escrito, en correos de trabajo y en presentaciones; so as to es todavía un poco más formal.
Minh moved to Hanoi in order to find work.
Minh se mudó a Hanói con el fin de encontrar trabajo.
Staff must wear gloves so as to protect their hands.
El personal debe usar guantes a fin de protegerse las manos.
3. Negativa: in order not to / so as not to + verbo: not va antes de to.
I set two alarms in order not to miss my flight.
Puse dos alarmas para no perder el vuelo.
She whispered so as not to wake her parents.
Susurró para no despertar a sus padres.
Un not to solo suena raro para expresar finalidad (I left early not to miss the bus). Di so as not to, in order not to o so that … won't / wouldn't.
3.So that + oración
Usa so that cuando sigue un sujeto + verbo, sobre todo cuando la finalidad tiene que ver con otra persona o necesitas can / will. Finalidad en presente o futuro → can, will (o el presente simple); finalidad en el pasado → could, would.
I'll send you a map so that you can find the house easily.
Te mandaré un mapa para que encuentres la casa fácilmente.
Take an umbrella so that you don't get wet.
Llévate un paraguas para no mojarte.
Dad bought a bigger car so that we could travel together.
Papá compró un coche más grande para que pudiéramos viajar juntos. (pasado → could)
We spoke quietly so that we wouldn't wake the baby.
Hablamos en voz baja para no despertar al bebé. (pasado → wouldn't)
En el habla informal puedes quitar that: Speak up so everyone can hear. No lo confundas con , so (así que), que expresa un resultado: I was tired, so I went to bed. Eso no es una finalidad.
Para decir que otra persona u otra cosa tiene que hacer la acción, usa in order for + persona / cosa + to + verbo (formal): In order for the plan to work, everyone has to help.
4.¿To o for?
| Quieres decir | Usa | Ejemplo |
|---|---|---|
| finalidad expresada con una acción | to + verbo | I went to the pharmacy to buy medicine. |
| finalidad expresada con una cosa o un servicio | for + sustantivo | I went to the pharmacy for some medicine. |
| para qué sirve una cosa | for + -ing | This brush is for cleaning the keyboard. |
| preguntar por la finalidad (informal) | What … for? | What did you buy that for? |
We stopped for petrol. = We stopped to get petrol.
Paramos a cargar gasolina.
This app is for booking train tickets.
Esta app sirve para reservar boletos de tren. (para qué sirve una cosa)
5.Errores comunes
I came here for learn English.I came here to learn English.
Finalidad con un verbo → to + verbo, no for (aunque en español digamos “para aprender”).
She works two jobs for paying her rent.She works two jobs to pay / in order to pay her rent.
For + -ing describe para qué sirve una cosa, no por qué actúa una persona.
Speak slowly so that everyone understand.Speak slowly so that everyone can understand.
So that + sujeto + can/will…
We left at 5 a.m. so as not miss the boat.We left at 5 a.m. so as not to miss the boat.
La expresión completa es so as not to + verbo.
Yesterday we took a taxi so that we can arrive on time.Yesterday we took a taxi so that we could arrive on time.
Pasado → could.
I left early not to miss the bus.I left early so as not to / in order not to miss the bus.
Un not to solo suena raro para expresar finalidad.
Ejemplos
- I called the shop in order to check if they had my size.
- Take an umbrella so that you don't get wet.
- I'm learning English in order to get a better job.
- I set two alarms in order not to miss my flight.
