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Definition 2025

alertar

alertar

Catalan

Verb

alertar ‎(first-person singular present alerto, past participle alertat)

To alert

Conjugation

Conjugation of alertar (first conjugation)

person		singular			plural
infinitive			alertar
present participle			alertant
past participle				masculine		feminine
		singular		alertat		alertada
		plural		alertats		alertades
person		first	second	third	first	second	third
indicative		jo	tu	ell/ella vostè	nosaltres nós	vosaltres vós	ells/elles vostès
	present	alerto	alertes	alerta	alertem	alerteu	alerten
	imperfect	alertava	alertaves	alertava	alertàvem	alertàveu	alertaven
	future	alertaré	alertaràs	alertarà	alertarem	alertareu	alertaran
	preterite	alertí	alertares	alertà	alertàrem	alertàreu	alertaren
	conditional	alertaria	alertaries	alertaria	alertaríem	alertaríeu	alertarien
subjunctive		jo	tu	ell/ella vostè	nosaltres nós	vosaltres vós	ells/elles vostès
	present	alerti	alertis	alerti	alertem	alerteu	alertin
	imperfect	alertés	alertessis	alertés	alertéssim	alertéssiu	alertessin
imperative		—	tu	vostè	nosaltres	vosaltres vós	vostès
imperative		—	alerta	alerti	alertem	alerteu	alertin

Portuguese

Verb

alertar ‎(first-person singular present indicative alerto, past participle alertado)

to alert

Conjugation

Conjugation of the Portuguese -ar verb alertar

	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	alertar
Personal	alertar	alertares	alertar	alertarmos	alertardes	alertarem
Gerund
	alertando
Past participle
Masculine	alertado			alertados
Feminine	alertada			alertadas
Indicative
Present	alerto	alertas	alerta	alertamos	alertais	alertam
Imperfect	alertava	alertavas	alertava	alertávamos	alertáveis	alertavam
Preterite	alertei	alertaste	alertou	alertamos alertámos	alertastes	alertaram
Pluperfect	alertara	alertaras	alertara	alertáramos	alertáreis	alertaram
Future	alertarei	alertarás	alertará	alertaremos	alertareis	alertarão
Conditional
	alertaria	alertarias	alertaria	alertaríamos	alertaríeis	alertariam
Subjunctive
Present	alerte	alertes	alerte	alertemos	alerteis	alertem
Imperfect	alertasse	alertasses	alertasse	alertássemos	alertásseis	alertassem
Future	alertar	alertares	alertar	alertarmos	alertardes	alertarem
Imperative
Affirmative	-	alerta	alerte	alertemos	alertai	alertem
Negative (não)	-	alertes	alerte	alertemos	alerteis	alertem

Spanish

Verb

alertar ‎(first-person singular present alerto, first-person singular preterite alerté, past participle alertado)

to alert

Conjugation

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

		singular			plural
infinitive			alertar
gerund			alertando
past participle				masculine		feminine
		singular		alertado		alertada
		plural		alertados		alertadas
		1st person	2nd person	3rd person	1st person	2nd person	3rd person
indicative		yo	tú vos	él/ella usted	nosotros nosotras	vosotros vosotras	ellos/ellas ustedes
	present	alerto	alertas^tú alertás^{^vos}	alerta	alertamos	alertáis	alertan
	imperfect	alertaba	alertabas	alertaba	alertábamos	alertabais	alertaban
	preterite	alerté	alertaste	alertó	alertamos	alertasteis	alertaron
	future	alertaré	alertarás	alertará	alertaremos	alertaréis	alertarán
	conditional	alertaría	alertarías	alertaría	alertaríamos	alertaríais	alertarían

subjunctive		yo	tú vos	él/ella usted	nosotros nosotras	vosotros vosotras	ellos/ellas ustedes
	present	alerte	alertes^{^tú} alertés^{^vos¹}	alerte	alertemos	alertéis	alerten
	imperfect (ra)	alertara	alertaras	alertara	alertáramos	alertarais	alertaran
	imperfect (se)	alertase	alertases	alertase	alertásemos	alertaseis	alertasen
	future	alertare	alertares	alertare	alertáremos	alertareis	alertaren

imperative		—	tú vos	usted	nosotros nosotras	vosotros vosotras	ustedes
	affirmative		alerta^{^tú} alertá^{^vos}	alerte	alertemos	alertad	alerten
	negative		no alertes	no alerte	no alertemos	no alertéis	no alerten

¹Argentine and Uruguayan voseo prefers the tú form for the present subjunctive.

Related terms

alerta