desmoronar Negative Imperative Conjugation
desmoronar — to crumble
Negative commands use 'no' plus the present subjunctive: no desmorones, no desmorone(n).
desmoronar Negative Imperative Forms
When to Use the Negative Imperative
You use the negative imperative to tell someone *not* to do something. For 'desmoronar,' you might be telling someone not to break apart a structure or food item.
Notes on desmoronar in the Negative Imperative
All negative commands in Spanish are formed using the present subjunctive. Therefore, 'desmoronar' follows the regular -ar pattern in the present subjunctive, which is used here.
Example Sentences
No desmorones la torre de naipes.
Don't crumble the card tower.
tú
Por favor, no desmoronen el pastel antes de la fiesta.
Please, don't crumble the cake before the party.
ustedes
No desmoronemos el castillo de arena todavía.
Let's not crumble the sandcastle yet.
nosotros
Common Mistakes
Mistake: Using the infinitive instead of the subjunctive.
Correct: It should be 'No desmoronar' (incorrect) or 'No desmorones' (correct for tú).
Why: Negative commands require the subjunctive mood, not the infinitive.
Mistake: Incorrectly conjugating the subjunctive form.
Correct: For 'tú', it's 'no desmorones', not 'no desmoronas'.
Why: The present subjunctive for -ar verbs has '-e' endings for yo/él/ella/usted/ustedes and '-es' for tú, while the present indicative has '-o' and '-as'.
Master Spanish verbs in context
Memorizing tables only gets you so far. Read 200+ illustrated and narrated Spanish stories to see verbs like 'desmoronar' used naturally — in the tenses you're learning.
Related Tenses
Present
yo: desmorono
The present tense describes habitual actions or things happening now: 'La pared se desmorona'.
Preterite
yo: desmoroné
The preterite of desmoronar is regular: desmoroné, desmoronaste, desmoronó, desmoronamos, desmoronasteis, desmoronaron.
Imperfect
yo: desmoronaba
The imperfect describes ongoing or habitual past actions: 'el muro se desmoronaba'.
Future
yo: desmoronaré
The future tense indicates what will happen: 'El techo se desmoronará'.
Conditional
yo: desmoronaría
The conditional expresses hypotheticals ('would crumble') or polite requests: 'se desmoronaría'.
Present Subjunctive
yo: desmorone
Use the present subjunctive after expressions of doubt, desire, or emotion: 'Espero que desmorones'.
Imperfect Subjunctive
yo: desmoronara
The imperfect subjunctive expresses past hypotheticals or wishes, like 'si desmoronara'.
Affirmative Imperative
yo: desmorona
Use desmorona (tú) and desmorona(n) (usted/ustedes) for commands, but remember desmorona for tú is regular.