How to Say "i planned" in Spanish
The Spanish word for “i planned” is “pense” — A1 level. This is a very common word in everyday Spanish.

Examples
Pense que la película era más corta. (Common spelling mistake for Pensé)
I thought the movie was shorter.
No pense en las consecuencias de mis acciones. (Common spelling mistake for Pensé)
I didn't think about the consequences of my actions.
Dudo que yo piense lo mismo que tú. (Note: The correct subjunctive form is 'piense', not 'pense')
I doubt that I think the same thing as you.
Stem Change Reminder
The base verb 'pensar' changes its vowel from 'e' to 'ie' in most of the present tense forms (like 'pienso'), but it returns to 'e' in the past tenses (like 'pensé').
Thinking About Things
When you mean 'to think about' a topic or person, you must use the preposition 'en': 'Pensé en mi familia' (I thought about my family).
Missing Accent Mark
Mistake: “Using 'pense' when you mean 'I thought'.”
Correction: The correct past tense form is 'pensé' (with an accent over the 'e'). Without the accent, 'pense' is either a typo or refers to an obsolete form. The accent tells you the stress is on the last syllable, which is necessary for past tense.
Confusing Past and Subjunctive
Mistake: “Using 'pense' when you need the present subjunctive 'piense'.”
Correction: When expressing doubt or emotion ('Dudo que yo...'), the correct form is the stem-changed subjunctive 'piense'. The form 'pense' is actually the 'we' form of the subjunctive ('pensemos') without the 'mos'.
Related Translations
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