| Persona | imperfect | conditional | future | subjunctive | present | preterite |
|---|---|---|---|---|---|---|
| yo | pensaba | pensaría | pensaré | piense | pienso | pensé |
| tú | pensabas | pensarías | pensarás | pienses | piensas | pensaste |
| él / ella | pensaba | pensaría | pensará | piense | piensa | pensó |
| nosotros | pensábamos | pensaríamos | pensaremos | pensemos | pensamos | pensamos |
| ustedes | pensaban | pensarían | pensarán | piensen | piensan | pensaron |
In Spain: vosotros form— imperfect: pensabais, conditional: pensaríais, future: pensaréis, subjunctive: penséis, present: pensáis, preterite: pensasteis
The 'vosotros' form is used in Spain for informal address. Note that unlike other forms, the 'vosotros' present indicative ('pensáis') and present subjunctive ('penséis') do not have the e>ie stem change.
What are you thinking about so much?
I plan to travel to Mexico next summer.
She thought the meeting was at ten.
When I was a child, I used to think monsters lived under my bed.
I don't think they think about the consequences.
If I had the chance, I would think about moving to another country.
to think about (someone or something)
to think that (to have an opinion)
to think of (to ask for an opinion, e.g., ¿Qué piensas de...?)
no way / don't even think about it
to plan to do something
without thinking