# corrugar
## Catalan
### Etymology

From Latin corrūgāre (“to wrinkle; to corrugate”).

### Pronunciation

IPA: (Central) [ku.ruˈɣa]
* IPA: (Balearic) [ko.ruˈɣa]
* IPA: (Valencia) [ko.ruˈɣaɾ]

### Verb

corrugar (first-person singular present corrugo, first-person singular preterite corruguí, past participle corrugat)
* (transitive) to corrugate

#### Conjugation

| infinitive | infinitive | infinitive | corrugar | corrugar | corrugar | corrugar | corrugar |
| gerund | gerund | gerund | corrugant | corrugant | corrugant | corrugant | corrugant |
| past participle | past participle | | | masculine | masculine | feminine | feminine |
| past participle | past participle | singular | singular | corrugat | corrugat | corrugada | corrugada |
| past participle | past participle | plural | plural | corrugats | corrugats | corrugades | corrugades |
| person | person | singular | singular | singular | plural | plural | plural |
| person | person | first | second | third | first | second | third |
| indicative | | jo | tu | ell/ella vostè | nosaltres nós | vosaltres vós | ells/elles vostès |
| indicative | present | corrugo | corrugues | corruga | corruguem | corrugueu | corruguen |
| indicative | imperfect | corrugava | corrugaves | corrugava | corrugàvem | corrugàveu | corrugaven |
| indicative | future | corrugaré | corrugaràs | corrugarà | corrugarem | corrugareu | corrugaran |
| indicative | preterite | corruguí | corrugares | corrugà | corrugàrem | corrugàreu | corrugaren |
| indicative | conditional | corrugaria | corrugaries | corrugaria | corrugaríem | corrugaríeu | corrugarien |
| subjunctive | | jo | tu | ell/ella vostè | nosaltres nós | vosaltres vós | ells/elles vostès |
| subjunctive | present | corrugui | corruguis | corrugui | corruguem | corrugueu | corruguin |
| subjunctive | imperfect | corrugués | corruguessis | corrugués | corruguéssim | corruguéssiu | corruguessin |
| imperative | | — | tu | vostè | nosaltres | vosaltres vós | vostès |
| imperative | affirmative | — | corruga | corrugui | corruguem | corrugueu | corruguin |
| imperative | negative (no) | — | no corruguis | no corrugui | no corruguem | no corrugueu | no corruguin |

#### Derived terms

* arruga
* corrugació
* corrugador
* corrugat
* desarrugar

#### Related terms

* corrugatiu

### Further reading

* “corrugar”, in Gran Diccionari de la Llengua Catalana, Grup Enciclopèdia Catalana, 2024

## Spanish
### Etymology

From Latin corrūgāre (“to wrinkle; to corrugate”).

### Pronunciation

* IPA: /koruˈɡaɾ/ [ko.ruˈɣ̞aɾ]
* Rhymes: -aɾ
* Syllabification: co‧rru‧gar

### Verb

corrugar (first-person singular present corrugo, first-person singular preterite corrugué, past participle corrugado)
* (transitive) to corrugate

#### Conjugation

| infinitive | infinitive | infinitive | corrugar | corrugar | corrugar | corrugar | corrugar |
| gerund | gerund | gerund | corrugando | corrugando | corrugando | corrugando | corrugando |
| past participle | past participle | | | masculine | masculine | feminine | feminine |
| past participle | past participle | singular | singular | corrugado | corrugado | corrugada | corrugada |
| past participle | past participle | plural | plural | corrugados | corrugados | corrugadas | corrugadas |
| | | singular | singular | singular | plural | plural | 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 |
| indicative | present | corrugo | corrugas$^{tú}$ corrugás$^{vos}$ | corruga | corrugamos | corrugáis | corrugan |
| indicative | imperfect | corrugaba | corrugabas | corrugaba | corrugábamos | corrugabais | corrugaban |
| indicative | preterite | corrugué | corrugaste | corrugó | corrugamos | corrugasteis | corrugaron |
| indicative | future | corrugaré | corrugarás | corrugará | corrugaremos | corrugaréis | corrugarán |
| indicative | conditional | corrugaría | corrugarías | corrugaría | corrugaríamos | corrugaríais | corrugarían |
| subjunctive | | yo | tú vos | él/ella/ello usted | nosotros nosotras | vosotros vosotras | ellos/ellas ustedes |
| subjunctive | present | corrugue | corrugues$^{tú}$ corrugués$^{vos2}$ | corrugue | corruguemos | corruguéis | corruguen |
| subjunctive | imperfect (ra) | corrugara | corrugaras | corrugara | corrugáramos | corrugarais | corrugaran |
| subjunctive | imperfect (se) | corrugase | corrugases | corrugase | corrugásemos | corrugaseis | corrugasen |
| subjunctive | future$^1$ | corrugare | corrugares | corrugare | corrugáremos | corrugareis | corrugaren |
| imperative | | — | tú vos | usted | nosotros nosotras | vosotros vosotras | ustedes |
| imperative | affirmative | | corruga$^{tú}$ corrugá$^{vos}$ | corrugue | corruguemos | corrugad | corruguen |
| imperative | negative | | no corrugues | no corrugue | no corruguemos | no corruguéis | no corruguen |
$^1$Mostly obsolete, now mainly used in legal language. $^2$Argentine and Uruguayan voseo prefers the tú form for the present subjunctive.

### Further reading

* “corrugar”, in Diccionario de la lengua española, Vigésima tercera edición, Real Academia Española, 2014