Inklingo

How to Say "i suppose" in Spanish

The most common Spanish word for “i suppose” is “supongo” — use 'supongo' when expressing a general belief or assumption that you think is likely true, similar to 'I guess' or 'I reckon'. It's the most common and versatile option..

English → Spanish

supongo

/soo-PONG-go//suˈpoŋ.ɡo/

VerbA2General
Use 'supongo' when expressing a general belief or assumption that you think is likely true, similar to 'I guess' or 'I reckon'. It's the most common and versatile option.
A child looking thoughtful and slightly uncertain, symbolizing making an assumption or guess.

Examples

Supongo que tienes razón.

I suppose you're right.

El tren llegará tarde, supongo.

The train will be late, I guess.

Supongo que no hay otra opción.

I assume there's no other option.

Expressing Guesses with 'que'

Use 'supongo que...' to introduce something you think is true but aren't 100% sure about. It's the perfect Spanish equivalent of 'I guess that...' or 'I suppose that...'.

Which Verb Form Follows?

After 'supongo que', you almost always use a normal, statement-making verb form (what's technically called the 'indicative'). Think of it this way: you are stating what you suppose. For example, 'Supongo que estás cansado' (I suppose you are tired).

Certainty vs. Supposition

Mistake: “Using 'supongo' when you are certain about something. For example: 'Supongo que mi cumpleaños es en junio' (when you know it is).”

Correction: Use 'sé' for facts ('Sé que mi cumpleaños es en junio'). Keep 'supongo' for your guesses, assumptions, and opinions that aren't facts.

imagino

ee-mah-HEE-noh/i.maˈxi.no/

VerbB1General
Opt for 'imagino' when you are picturing a situation in your mind to make an assumption, often implying empathy or trying to understand someone else's perspective.
A character standing with one hand raised in a slight shrug and the other hand touching their chin, wearing a slightly puzzled expression, suggesting they are making an assumption or supposing something.

Examples

Imagino que tienes hambre después de un día tan largo.

I suppose you are hungry after such a long day.

No imagino cuánto dinero cuesta ese coche nuevo.

I can't imagine (I have no idea) how much that new car costs.

Imagino que el jefe estará contento con el resultado.

I guess the boss will be happy with the result.

Follow-up Verb Form

When 'imagino' is followed by 'que' and another complete thought (like 'que tienes hambre'), the second verb usually stays in its normal present tense form (the indicative mood) because you are expressing a confident belief.

asumo

ah-SOO-moh/aˈsumo/

VerbA2General
Choose 'asumo' when you are accepting something as true or taking responsibility for something, often in a more formal or business-like context, similar to 'I assume' in English.
A character looks thoughtfully at a partially unwrapped gift box, making an assumption about its contents.

Examples

Asumo que llegas a las cinco.

I assume you are arriving at five o'clock.

No lo sé con certeza, pero asumo que sí.

I don't know for sure, but I assume so.

The 'Yo' Form

'Asumo' is the 'I' form (yo) of the verb 'asumir' in the present tense, used for actions happening now or general truths.

Confusing 'Asumo' and 'Supongo'

Mistake: “Using 'asumo' when you really mean 'I think' or 'I guess' in a very casual way.”

Correction: While often interchangeable, 'supongo' is slightly more common for casual guessing, while 'asumo' can sound a bit more formal when used to mean 'suppose'.

Supongo vs. Asumo

Learners often confuse 'supongo' and 'asumo'. Remember that 'supongo' is a more general guess or belief, while 'asumo' implies a stronger acceptance of a premise, like taking it as fact or a starting point.

Related Translations

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