filiar

Catalan

Pronunciation

• IPA^(key): (Central, Balearic) [fi.liˈa]
• IPA^(key): (Valencia) [fi.liˈaɾ]

Verb

filiar (first-person singular present filio, first-person singular preterite filií, past participle filiat)

1. This term needs a translation to English. Please help out and add a translation, then remove the text {{rfdef}}.

Conjugation

    Conjugation of filiar (first conjugation)

infinitive			filiar
gerund			filiant
past participle				masculine		feminine
		singular		filiat		filiada
		plural		filiats		filiades
person		singular			plural
		first	second	third	first	second	third
indicative		jo	tu	ell/ella vostè	nosaltres nós	vosaltres vós	ells/elles vostès
	present	filio	filies	filia	filiem	filieu	filien
	imperfect	filiava	filiaves	filiava	filiàvem	filiàveu	filiaven
	future	filiaré	filiaràs	filiarà	filiarem	filiareu	filiaran
	preterite	filií	filiares	filià	filiàrem	filiàreu	filiaren
	conditional	filiaria	filiaries	filiaria	filiaríem	filiaríeu	filiarien
subjunctive		jo	tu	ell/ella vostè	nosaltres nós	vosaltres vós	ells/elles vostès
	present	filiï	filiïs	filiï	filiem	filieu	filiïn
	imperfect	filiés	filiessis	filiés	filiéssim	filiéssiu	filiessin
imperative		—	tu	vostè	nosaltres	vosaltres vós	vostès
	affirmative	—	filia	filiï	filiem	filieu	filiïn
	negative (no)	—	no filiïs	no filiï	no filiem	no filieu	no filiïn

Portuguese

Pronunciation

 

• (Brazil) IPA^(key): /fi.liˈa(ʁ)/ [fi.lɪˈa(h)], (faster pronunciation) /fiˈlja(ʁ)/ [fiˈlja(h)]

• (Brazil) IPA^(key): /fi.liˈa(ʁ)/ [fi.lɪˈa(h)], (faster pronunciation) /fiˈlja(ʁ)/ [fiˈlja(h)]
  • (São Paulo) IPA^(key): /fi.liˈa(ɾ)/ [fi.lɪˈa(ɾ)], (faster pronunciation) /fiˈlja(ɾ)/
  • (Rio de Janeiro) IPA^(key): /fi.liˈa(ʁ)/ [fi.lɪˈa(χ)], (faster pronunciation) /fiˈlja(ʁ)/ [fiˈlja(χ)]
  • (Caipira) IPA^(key): /fi.liˈa(ɻ)/ [fi.lɪˈa(ɻ)], (faster pronunciation) /fiˈlja(ɻ)/

 

• (Portugal) IPA^(key): /fiˈljaɾ/

• (Portugal) IPA^(key): /fiˈljaɾ/
  • (Southern Portugal) IPA^(key): /fiˈlja.ɾi/

• Hyphenation: fi‧li‧ar

Verb

filiar (first-person singular present filio, first-person singular preterite filiei, past participle filiado)

1. (transitive) to adopt
2. (pronominal) to join (a group) [with a ‘someone or something’]

Conjugation

    Conjugation of filiar (See Appendix:Portuguese verbs)

	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	filiar
Personal	filiar	filiares	filiar	filiarmos	filiardes	filiarem
Gerund
	filiando
Past participle
Masculine	filiado			filiados
Feminine	filiada			filiadas
Indicative
Present	filio	filias	filia	filiamos	filiais	filiam
Imperfect	filiava	filiavas	filiava	filiávamos	filiáveis	filiavam
Preterite	filiei	filiaste	filiou	filiamos1, filiámos2	filiastes	filiaram
Pluperfect	filiara	filiaras	filiara	filiáramos	filiáreis	filiaram
Future	filiarei	filiarás	filiará	filiaremos	filiareis	filiarão
Conditional	filiaria	filiarias	filiaria	filiaríamos	filiaríeis	filiariam
Subjunctive
Present	filie	filies	filie	filiemos	filieis	filiem
Imperfect	filiasse	filiasses	filiasse	filiássemos	filiásseis	filiassem
Future	filiar	filiares	filiar	filiarmos	filiardes	filiarem
Imperative
Affirmative		filia	filie	filiemos	filiai	filiem
Negative (não)		não filies	não filie	não filiemos	não filieis	não filiem

¹Brazilian Portuguese.
²European Portuguese.

Further reading

• “filiar”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026
• “filiar”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026

Spanish

Pronunciation

• IPA^(key): /fiˈljaɾ/ [fiˈljaɾ]
• Rhymes: -aɾ
• Syllabification: fi‧liar

Verb

filiar (first-person singular present filio, first-person singular preterite filié, past participle filiado)

1. to adopt; to filiate

Conjugation

    Conjugation of filiar (See Appendix:Spanish verbs)

infinitive			filiar
gerund			filiando
past participle				masculine		feminine
		singular		filiado		filiada
		plural		filiados		filiadas
		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	filio	filiastú filiásvos	filia	filiamos	filiáis	filian
	imperfect	filiaba	filiabas	filiaba	filiábamos	filiabais	filiaban
	preterite	filié	filiaste	filió	filiamos	filiasteis	filiaron
	future	filiaré	filiarás	filiará	filiaremos	filiaréis	filiarán
	conditional	filiaría	filiarías	filiaría	filiaríamos	filiaríais	filiarían
subjunctive		yo	tú vos	él/ella/ello usted	nosotros nosotras	vosotros vosotras	ellos/ellas ustedes
	present	filie	filiestú filiésvos2	filie	filiemos	filiéis	filien
	imperfect (ra)	filiara	filiaras	filiara	filiáramos	filiarais	filiaran
	imperfect (se)	filiase	filiases	filiase	filiásemos	filiaseis	filiasen
	future1	filiare	filiares	filiare	filiáremos	filiareis	filiaren
imperative		—	tú vos	usted	nosotros nosotras	vosotros vosotras	ustedes
	affirmative		filiatú filiávos	filie	filiemos	filiad	filien
	negative		no filies	no filie	no filiemos	no filiéis	no filien

¹Rare; now chiefly used in legal language.
²Argentine and Uruguayan voseo prefers the tuteo-form for the present subjunctive.

    Selected combined forms of filiar

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 filiar	dative	filiarme	filiarte	filiarle, filiarse	filiarnos	filiaros	filiarles, filiarse
	accusative	filiarme	filiarte	filiarlo, filiarla, filiarse	filiarnos	filiaros	filiarlos, filiarlas, filiarse
with gerund filiando	dative	filiándome	filiándote	filiándole, filiándose	filiándonos	filiándoos	filiándoles, filiándose
	accusative	filiándome	filiándote	filiándolo, filiándola, filiándose	filiándonos	filiándoos	filiándolos, filiándolas, filiándose
with informal second-person singular tuteo imperative filia	dative	fíliame	fíliate	fíliale	fílianos	not used	fíliales
	accusative	fíliame	fíliate	fílialo, fíliala	fílianos	not used	fílialos, fílialas
with informal second-person singular voseo imperative filiá	dative	filiame	filiate	filiale	filianos	not used	filiales
	accusative	filiame	filiate	filialo, filiala	filianos	not used	filialos, filialas
with formal second-person singular imperative filie	dative	fílieme	not used	fíliele, fíliese	fílienos	not used	fílieles
	accusative	fílieme	not used	fílielo, fíliela, fíliese	fílienos	not used	fílielos, fílielas
with first-person plural imperative filiemos	dative	not used	filiémoste	filiémosle	filiémonos	filiémoos	filiémosles
	accusative	not used	filiémoste	filiémoslo, filiémosla	filiémonos	filiémoos	filiémoslos, filiémoslas
with informal second-person plural imperative filiad	dative	filiadme	not used	filiadle	filiadnos	filiaos	filiadles
	accusative	filiadme	not used	filiadlo, filiadla	filiadnos	filiaos	filiadlos, filiadlas
with formal second-person plural imperative filien	dative	fílienme	not used	fílienle	fíliennos	not used	fílienles, fíliense
	accusative	fílienme	not used	fílienlo, fílienla	fíliennos	not used	fílienlos, fílienlas, fíliense

Further reading

• “filiar”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025