oxidar

Portuguese

Verb

oxidar (first-person singular present indicative oxido, past participle oxidado)

to oxidize

Conjugation

Conjugation of the Portuguese -ar verb oxidar

	Singular			Plural
Notes:^[edit] This is a regular verb of the -ar group. Verbs with this conjugation include: amar, cantar, gritar, marchar, mostrar, nadar, parar, participar, retirar, separar, viajar.
	First-person (eu)	Second-person (tu)	Third-person (ele / ela / você)	First-person (nós)	Second-person (vós)	Third-person (eles / elas / vocês)
Infinitive
Impersonal	oxidar
Personal	oxidar	oxidares	oxidar	oxidarmos	oxidardes	oxidarem
Gerund
	oxidando
Past participle
Masculine	oxidado			oxidados
Feminine	oxidada			oxidadas
Indicative
Present	oxido	oxidas	oxida	oxidamos	oxidais	oxidam
Imperfect	oxidava	oxidavas	oxidava	oxidávamos	oxidáveis	oxidavam
Preterite	oxidei	oxidaste	oxidou	oxidamos oxidámos	oxidastes	oxidaram
Pluperfect	oxidara	oxidaras	oxidara	oxidáramos	oxidáreis	oxidaram
Future	oxidarei	oxidarás	oxidará	oxidaremos	oxidareis	oxidarão
Conditional
	oxidaria	oxidarias	oxidaria	oxidaríamos	oxidaríeis	oxidariam
Subjunctive
Present	oxide	oxides	oxide	oxidemos	oxideis	oxidem
Imperfect	oxidasse	oxidasses	oxidasse	oxidássemos	oxidásseis	oxidassem
Future	oxidar	oxidares	oxidar	oxidarmos	oxidardes	oxidarem
Imperative
Affirmative	-	oxida	oxide	oxidemos	oxidai	oxidem
Negative (não)	-	oxides	oxide	oxidemos	oxideis	oxidem

Related terms

óxido

Spanish

Verb

oxidar (first-person singular present oxido, first-person singular preterite oxidé, past participle oxidado)

to oxidize

Conjugation

Conjugation of oxidar (See Appendix:Spanish verbs)^{edit data}

		singular			plural
infinitive			oxidar
gerund			oxidando
past participle				masculine		feminine
		singular		oxidado		oxidada
		plural		oxidados		oxidadas
		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	oxido	oxidas^tú oxidás^{^vos}	oxida	oxidamos	oxidáis	oxidan
	imperfect	oxidaba	oxidabas	oxidaba	oxidábamos	oxidabais	oxidaban
	preterite	oxidé	oxidaste	oxidó	oxidamos	oxidasteis	oxidaron
	future	oxidaré	oxidarás	oxidará	oxidaremos	oxidaréis	oxidarán
	conditional	oxidaría	oxidarías	oxidaría	oxidaríamos	oxidaríais	oxidarían

subjunctive		yo	tú vos	él/ella/ello usted	nosotros nosotras	vosotros vosotras	ellos/ellas ustedes
	present	oxide	oxides^{^tú} oxidés^{^vos²}	oxide	oxidemos	oxidéis	oxiden
	imperfect (ra)	oxidara	oxidaras	oxidara	oxidáramos	oxidarais	oxidaran
	imperfect (se)	oxidase	oxidases	oxidase	oxidásemos	oxidaseis	oxidasen
	future¹	oxidare	oxidares	oxidare	oxidáremos	oxidareis	oxidaren

imperative		—	tú vos	usted	nosotros nosotras	vosotros vosotras	ustedes
	affirmative		oxida^{^tú} oxidá^{^vos}	oxide	oxidemos	oxidad	oxiden
	negative		no oxides	no oxide	no oxidemos	no oxidéis	no oxiden

¹ Mostly obsolete form, now mainly used in legal jargon.
² Argentine and Uruguayan voseo prefers the tú form for the present subjunctive.

Selected combined forms of oxidar^{edit 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 oxidar
	dative	oxidarme	oxidarte	oxidarle, oxidarse	oxidarnos	oxidaros	oxidarles, oxidarse
	accusative	oxidarme	oxidarte	oxidarlo, oxidarla, oxidarse	oxidarnos	oxidaros	oxidarlos, oxidarlas, oxidarse

with gerund oxidando
	dative	oxidándome	oxidándote	oxidándole, oxidándose	oxidándonos	oxidándoos	oxidándoles, oxidándose
	accusative	oxidándome	oxidándote	oxidándolo, oxidándola, oxidándose	oxidándonos	oxidándoos	oxidándolos, oxidándolas, oxidándose

with informal second-person singular imperative oxida
	dative	oxídame	oxídate	oxídale	oxídanos	not used	oxídales
	accusative	oxídame	oxídate	oxídalo, oxídala	oxídanos	not used	oxídalos, oxídalas

with formal second-person singular imperative oxide
	dative	oxídeme	not used	oxídele, oxídese	oxídenos	not used	oxídeles
	accusative	oxídeme	not used	oxídelo, oxídela, oxídese	oxídenos	not used	oxídelos, oxídelas

with first-person plural imperative oxidemos
	dative	not used	oxidémoste	oxidémosle	oxidémonos	oxidémoos	oxidémosles
	accusative	not used	oxidémoste	oxidémoslo, oxidémosla	oxidémonos	oxidémoos	oxidémoslos, oxidémoslas

with informal second-person plural imperative oxidad
	dative	oxidadme	not used	oxidadle	oxidadnos	oxidaos	oxidadles
	accusative	oxidadme	not used	oxidadlo, oxidadla	oxidadnos	oxidaos	oxidadlos, oxidadlas

with formal second-person plural imperative oxiden
	dative	oxídenme	not used	oxídenle	oxídennos	not used	oxídenles, oxídense
	accusative	oxídenme	not used	oxídenlo, oxídenla	oxídennos	not used	oxídenlos, oxídenlas, oxídense

Related terms

óxido

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