| INDICATIVE |  | 
| Present |  | 
| I ruckle You ruckle
 He/She/It ruckles
 We ruckle
 You ruckle
 They ruckle
 
 | Yo frunzo Tu frunces
 El/Ella/Eso frunce
 Nosotros fruncimos
 Vosotros fruncís
 Ellos/Ellas/Esos fruncen
 
 | 
| Imperfect |  | 
| I was ruckling You were ruckling
 He/She/It was ruckling
 We were ruckling
 You were ruckling
 They were ruckling
 
 | Yo fruncía Tu fruncías
 El/Ella/Eso fruncía
 Nosotros fruncíamos
 Vosotros fruncíais
 Ellos/Ellas/Esos fruncían
 
 | 
| Perfect |  | 
| I ruckled You ruckled
 He/She/It ruckled
 We ruckled
 You ruckled
 They ruckled
 
 | Yo fruncí Tu frunciste
 El/Ella/Eso frunció
 Nosotros fruncimos
 Vosotros fruncisteis
 Ellos/Ellas/Esos fruncieron
 
 | 
| Perfect |  | 
| I have ruckled You have ruckled
 He/She/It has ruckled
 We have ruckled
 You have ruckled
 They have ruckled
 
 | Yo he fruncido Tu has fruncido
 El/Ella/Eso ha fruncido
 Nosotros hemos fruncido
 Vosotros habéis fruncido
 Ellos/Ellas/Esos han fruncido
 
 | 
| PlusPerfect |  | 
| I had ruckled You had ruckled
 He/She/It had ruckled
 We had ruckled
 You had ruckled
 They had ruckled
 
 | Yo había fruncido Tu habías fruncido
 El/Ella/Eso había fruncido
 Nosotros habíamos fruncido
 Vosotros habíais fruncido
 Ellos/Ellas/Esos habían fruncido
 
 | 
| Plusperfect |  | 
| I had ruckled You had ruckled
 He/She/It had ruckled
 We had ruckled
 You had ruckled
 They had ruckled
 
 | Yo hube fruncido Tu hubiste fruncido
 El/Ella/Eso hubo fruncido
 Nosotros hubimos fruncido
 Vosotros hubisteis fruncido
 Ellos/Ellas/Esos hubieron fruncido
 
 | 
| Future |  | 
| I will ruckle You will ruckle
 He/She/It will ruckle
 We will ruckle
 You will ruckle
 They will ruckle
 
 | Yo frunciré Tu frunciras
 El/Ella/Eso fruncirá
 Nosotros frunciremos
 Vosotros fruncireis
 Ellos/Ellas/Esos fruncirán
 
 | 
| Future perfect |  | 
| I will have ruckled You will have ruckled
 He/She/It will have ruckled
 We will have ruckled
 You will have ruckled
 They will have ruckled
 
 | Yo habré fruncido Tu habrás fruncido
 El/Ella/Eso habrá fruncido
 Nosotros habremos fruncido
 Vosotros habréis fruncido
 Ellos/Ellas/Esos habrán fruncido
 
 | 
| SUBJUNTIVE |  | 
| Present |  | 
| I (that )may ruckle You (that )may ruckle
 He/She/It (that )may ruckle
 We (that )may ruckle
 You (that )may ruckle
 They (that )may ruckle
 
 | Yo frunza Tu frunzas
 El/Ella/Eso frunza
 Nosotros frunzamos
 Vosotros frunzáis
 Ellos/Ellas/Esos frunzan
 
 | 
| Imperfect |  | 
| I (that )might ruckle You (that )might ruckle
 He/She/It (that )might ruckle
 We (that )might ruckle
 You (that )might ruckle
 They (that )might ruckle
 
 | Yo frunciera Tu fruncieras
 El/Ella/Eso frunciera
 Nosotros frunciéramos
 Vosotros fruncierais
 Ellos/Ellas/Esos fruncieran
 
 | 
| Perfect |  | 
| I (whether) ruckled You (whether) ruckled
 He/She/It (whether) ruckled
 We (whether) ruckled
 You (whether) ruckled
 They (whether) ruckled
 
 | Yo haya fruncido Tu hayas fruncido
 El/Ella/Eso haya fruncido
 Nosotros hayamos fruncido
 Vosotros hayáis fruncido
 Ellos/Ellas/Esos hayan fruncido
 
 | 
| Pluperfect |  | 
| I (whether) had ruckled You (whether) had ruckled
 He/She/It (whether) had ruckled
 We (whether) had ruckled
 You (whether) had ruckled
 They (whether) had ruckled
 
 | Yo hubiera fruncido Tu hubieras fruncido
 El/Ella/Eso hubiera fruncido
 Nosotros hubiéramos fruncido
 Vosotros hubierais fruncido
 Ellos/Ellas/Esos hubieran fruncido
 
 | 
| CONDITIONAL |  | 
| Present |  | 
| I would ruckle You would ruckle
 He/She/It would ruckle
 We would ruckle
 You would ruckle
 They would ruckle
 
 | Yo frunciría Tu fruncirías
 El/Ella/Eso frunciría
 Nosotros frunciríamos
 Vosotros frunciríais
 Ellos/Ellas/Esos fruncirían
 
 | 
| Perfect |  | 
| I would have ruckled You would have ruckled
 He/She/It would have ruckled
 We would have ruckled
 You would have ruckled
 They would have ruckled
 
 | Yo habría fruncido Tu habrías fruncido
 El/Ella/Eso habría fruncido
 Nosotros habríamos fruncido
 Vosotros habríais fruncido
 Ellos/Ellas/Esos habrían fruncido
 
 | 
| IMPERATIVE |  | 
| Present |  | 
| let me ruckle ruckle
 let him ruckle
 let us ruckle
 ruckle
 let them ruckle
 
 | Yo - Tu frunce
 El/Ella/Eso frunca
 Nosotros fruncamos
 Vosotros fruncid
 Ellos/Ellas/Esos fruncan
 
 | 
| PARTICIPLE |  | 
| Present |  | 
| ruckling 
 | que frunce 
 | 
| Perfect |  | 
| ruckled 
 | fruncido 
 | 
| INFINITIVE |  | 
| Present |  | 
| to ruckle 
 | fruncir 
 | 
| Perfect |  | 
| have ruckled 
 | haber fruncido 
 | 
| GERUND |  | 
| Present |  | 
| ruckling 
 | frunciendo 
 | 
| Perfect |  | 
| having ruckled 
 | habiendo fruncido 
 |