manchar Present Subjunctive Conjugation
manchar — to stain
The present subjunctive 'manche' is used after expressions of doubt, desire, or emotion.
manchar Present Subjunctive Forms
When to Use the Present Subjunctive
Use the present subjunctive of 'manchar' when expressing wishes, doubts, emotions, or uncertainty about something staining or someone staining something. For example, 'I hope it doesn't stain' or 'It's unlikely that he will stain it.'
Notes on manchar in the Present Subjunctive
Manchar is regular in the present subjunctive. The forms are derived from the 'yo' form of the present indicative ('mancho').
Example Sentences
Espero que no manches la ropa.
I hope you don't stain the clothes.
tú
Dudo que él manche el mantel.
I doubt he will stain the tablecloth.
él/ella/usted
Queremos que ustedes no manchen nada.
We want you all not to stain anything.
ellos/ellas/ustedes
Common Mistakes
Mistake: Using the present indicative instead of the present subjunctive.
Correct: After verbs like 'esperar' (to hope) or 'dudar' (to doubt), use the subjunctive: 'Espero que manchas...' is incorrect; it should be 'Espero que manchen...'.
Why: Certain trigger phrases in Spanish require the subjunctive mood to express uncertainty or emotion.
Mistake: Using the wrong stem for irregular verbs.
Correct: Manchar is regular in the present subjunctive, so this isn't an issue for this verb. But for irregular verbs, learners might use the indicative stem.
Why: The subjunctive often uses a different stem than the indicative, especially for verbs with stem changes.
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Related Tenses
Present
yo: mancho
The present tense 'mancho' describes current actions, habits, or general truths about staining.
Preterite
yo: manché
The preterite of manchar is regular: manché, manchaste, manchó, manchamos, manchasteis, mancharon.
Imperfect
yo: manchaba
The imperfect 'manchaba' describes ongoing or habitual past actions of staining.
Future
yo: mancharé
The future tense 'mancharé' predicts or expresses probability about staining.
Conditional
yo: mancharía
The conditional 'mancharía' expresses hypotheticals ('would stain') or polite requests.
Imperfect Subjunctive
yo: manchara
The imperfect subjunctive 'manchara' or 'manchase' is used for past hypotheticals or wishes.
Affirmative Imperative
yo: mancha
Use imperative forms like 'mancha' (tú) and 'manche' (usted) for direct commands with manchar.
Negative Imperative
yo: no manches
Negative commands like 'no manches' (tú) and 'no manche' (usted) use the present subjunctive.