sumir Negative Imperative Conjugation
sumir — to plunge
All negative commands for 'sumir' are formed using 'no' plus the present subjunctive, like 'no sumas' (you singular) and 'no sumamos' (we).
sumir Negative Imperative Forms
When to Use the Negative Imperative
Use the negative imperative to tell someone not to do something. For 'sumir', it means instructing someone not to plunge into a situation or decision.
Notes on sumir in the Negative Imperative
There are no irregular forms in the negative imperative for 'sumir' because all forms are derived from the present subjunctive, which is regular for 'sumir'.
Example Sentences
No sumas a esa discusión.
Don't plunge into that discussion.
tú
No sumamos en deudas innecesarias.
Let's not plunge into unnecessary debts.
nosotros
No sumáis en el pesimismo.
Don't plunge into pessimism.
vosotros
No sumen a la crisis.
Don't plunge into the crisis.
Common Mistakes
Mistake: Using the affirmative imperative forms with 'no'.
Correct: Always use the present subjunctive forms with 'no' for negative commands.
Why: Spanish grammar dictates that negative commands are formed using the subjunctive mood.
Mistake: Forgetting the 'no'.
Correct: Ensure 'no' precedes the subjunctive verb form.
Why: The 'no' is essential to make the command negative.
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Related Tenses
Present
yo: sumo
The present tense of 'sumir' is regular: sumo, sumes, sume, sumimos, sumís, sumen.
Preterite
yo: sumí
The preterite of 'sumir' is regular: sumí, sumiste, sumió, sumimos, sumisteis, sumieron.
Imperfect
yo: sumía
The imperfect of 'sumir' is regular: sumía, sumías, sumía, sumíamos, sumíais, sumían.
Future
yo: sumiré
The future tense of 'sumir' is regular: sumiré, sumirás, sumirá, sumiremos, sumiréis, sumirán.
Conditional
yo: sumiría
The conditional of 'sumir' is regular: sumiría, sumirías, sumiría, sumiríamos, sumiríais, sumirían.
Present Subjunctive
yo: suma
The present subjunctive of 'sumir' (sumas, sumas, suma, sumamos, sumáis, sumen) is used after expressions of doubt, desire, emotion, and uncertainty.
Imperfect Subjunctive
yo: sumiera
The imperfect subjunctive of 'sumir' (sumiera, sumieras, sumiera, sumiéramos, sumierais, sumieran) is used for past hypotheticals and wishes.
Affirmative Imperative
yo: sume
Commands like 'sume' (you singular) and 'sumid' (you plural, Spain) are irregular, while others like 'sumamos' (we) are regular.