corroer

Portuguese

Etymology

From Latin corrōdere, present active infinitive of corrōdō.

Verb

corroer (first-person singular present indicative corroo, past participle corroído)

  1. to corrode, erode
  2. to gnaw

Conjugation
  Conjugation of the Portuguese -er verb corroer
Notes:[edit]
  • This is a regular verb of the -er group.
  • An obsolete treatment is to add a circumflex in one conjugated form.
  • An acute accent is added to few conjugated forms.
  • Verbs with this conjugation include: doer, moer, roer.
Singular Plural
First-person
(eu)		 Second-person
(tu)		 Third-person
(ele / ela / você)		 First-person
(nós)		 Second-person
(vós)		 Third-person
(eles / elas / vocês)
Infinitive
Impersonal corroer
Personal corroer corroeres corroer corroermos corroerdes corroerem
Gerund
corroendo
Past participle
Masculine corroído corroídos
Feminine corroída corroídas
Indicative
Present corroo
Obsolete:
corrôo		 corróis corrói corroemos corroeis corroem
Imperfect corroía corroías corroía corroíamos corroíeis corroíam
Preterite corroí corroeste corroeu corroemos corroestes corroeram
Pluperfect corroera corroeras corroera corroêramos corroêreis corroeram
Future corroerei corroerás corroerá corroeremos corroereis corroerão
Conditional
corroeria corroerias corroeria corroeríamos corroeríeis corroeriam
Subjunctive
Present corroa corroas corroa corroamos corroais corroam
Imperfect corroesse corroesses corroesse corroêssemos corroêsseis corroessem
Future corroer corroeres corroer corroermos corroerdes corroerem
Imperative
Affirmative - corrói corroa corroamos corroei corroam
Negative (não) - corroas corroa corroamos corroais corroam

Spanish

Etymology

From Latin corrōdere, present active infinitive of corrōdō.

Verb

corroer (first-person singular present corroo, first-person singular preterite corroí, past participle corroído)

  1. (transitive) to corrode

Conjugation
        Conjugation of corroer (See Appendix:Spanish verbs)edit data
    infinitive corroer
    gerund corroyendo
    past participle masculine feminine
    singular corroído corroída
    plural corroídos corroídas
    singular plural
    1st person 2nd person 3rd person 1st person 2nd person 3rd person
    indicative yo tú
    vos    		 él/ella/ello
    usted    		 nosotros
    nosotras    		 vosotros
    vosotras    		 ellos/ellas
    ustedes
    present corroo, corroigo, corroyo corroestú
    corroésvos    		 corroe corroemos corroéis corroen
    imperfect corroía corroías corroía corroíamos corroíais corroían
    preterite corroí corroíste corroyó corroímos corroísteis corroyeron
    future corroeré corroerás corroerá corroeremos corroeréis corroerán
    conditional corroería corroerías corroería corroeríamos corroeríais corroerían
    subjunctive yo tú
    vos    		 él/ella/ello
    usted    		 nosotros
    nosotras    		 vosotros
    vosotras    		 ellos/ellas
    ustedes
    present corroa, corroiga, corroya corroas, corroigas, corroyas corroa, corroiga corroamos, corroigamos corroáis, corroigáis, corroyáis corroan, corroigan, corroyan
    imperfect
    (ra)    		 corroyera corroyeras corroyera corroyéramos corroyerais corroyeran
    imperfect
    (se)    		 corroyese corroyeses corroyese corroyésemos corroyeseis corroyesen
    future1 corroyere corroyeres corroyere corroyéremos corroyereis corroyeren
    imperative — tú
    vos    		 usted nosotros
    nosotras    		 vosotros
    vosotras    		 ustedes
    affirmative corroetú
    corroévos    		 corroa, corroiga corroamos, corroigamos corroed corroan, corroigan
    negative no corroas, corroigas, corroyas no corroa, corroiga no corroamos, corroigamos no corroáis, corroigáis, corroyáis no corroan, corroigan, corroyan
    • 1 Mostly obsolete form, now mainly used in legal jargon.
    Other verbs with this conjugation:
    ► <a class='CategoryTreeLabel CategoryTreeLabelNs14 CategoryTreeLabelCategory' href='/wiki/Category:Spanish_verbs_ending_in_-er_(conjugation_roer)' title='Category:Spanish verbs ending in -er (conjugation roer)'>Spanish verbs ending in -er (conjugation roer)</a>
          Selected combined forms of corroeredit data

      These forms are generated automatically and may not actually be used. Pronoun usage varies by region.

      singular plural
      1st person 2nd person 3rd person 1st person 2nd person 3rd person
      with infinitive corroer
      dative corroerme corroerte corroerle, corroerse corroernos corroeros corroerles, corroerse
      accusative corroerme corroerte corroerlo, corroerla, corroerse corroernos corroeros corroerlos, corroerlas, corroerse
      with gerund corroyendo
      dative corroyéndome corroyéndote corroyéndole, corroyéndose corroyéndonos corroyéndoos corroyéndoles, corroyéndose
      accusative corroyéndome corroyéndote corroyéndolo, corroyéndola, corroyéndose corroyéndonos corroyéndoos corroyéndolos, corroyéndolas, corroyéndose
      with informal second-person singular imperative corroe
      dative corróeme corróete corróele corróenos not used corróeles
      accusative corróeme corróete corróelo, corróela corróenos not used corróelos, corróelas
      with formal second-person singular imperative corroa, corroiga
      dative corróame, corróigame not used corróale, corróase, corróigale, corróigase corróanos, corróiganos not used corróales, corróigales
      accusative corróame, corróigame not used corróalo, corróala, corróase, corróigalo, corróigala, corróigase corróanos, corróiganos not used corróalos, corróalas, corróigalos, corróigalas
      with first-person plural imperative corroamos, corroigamos
      dative not used corroámoste, corroigámoste corroámosle, corroigámosle corroámonos, corroigámonos corroámoos, corroigámoos corroámosles, corroigámosles
      accusative not used corroámoste, corroigámoste corroámoslo, corroámosla, corroigámoslo, corroigámosla corroámonos, corroigámonos corroámoos, corroigámoos corroámoslos, corroámoslas, corroigámoslos, corroigámoslas
      with informal second-person plural imperative corroed
      dative corroedme not used corroedle corroednos corroeos corroedles
      accusative corroedme not used corroedlo, corroedla corroednos corroeos corroedlos, corroedlas
      with formal second-person plural imperative corroan, corroigan
      dative corróanme, corróiganme not used corróanle, corróiganle corróannos, corróigannos not used corróanles, corróanse, corróiganles, corróiganse
      accusative corróanme, corróiganme not used corróanlo, corróanla, corróiganlo, corróiganla corróannos, corróigannos not used corróanlos, corróanlas, corróanse, corróiganlos, corróiganlas, corróiganse
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