| INDICATIVE |  | 
| Present |  | 
| I ruck You ruck
 He/She/It rucks
 We ruck
 You ruck
 They ruck
 
 | Yo frunzo Tu frunces
 El/Ella/Eso frunce
 Nosotros fruncimos
 Vosotros fruncís
 Ellos/Ellas/Esos fruncen
 
 | 
| Imperfect |  | 
| I was rucking You were rucking
 He/She/It was rucking
 We were rucking
 You were rucking
 They were rucking
 
 | Yo fruncía Tu fruncías
 El/Ella/Eso fruncía
 Nosotros fruncíamos
 Vosotros fruncíais
 Ellos/Ellas/Esos fruncían
 
 | 
| Perfect |  | 
| I rucked You rucked
 He/She/It rucked
 We rucked
 You rucked
 They rucked
 
 | Yo fruncí Tu frunciste
 El/Ella/Eso frunció
 Nosotros fruncimos
 Vosotros fruncisteis
 Ellos/Ellas/Esos fruncieron
 
 | 
| Perfect |  | 
| I have rucked You have rucked
 He/She/It has rucked
 We have rucked
 You have rucked
 They have rucked
 
 | 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 rucked You had rucked
 He/She/It had rucked
 We had rucked
 You had rucked
 They had rucked
 
 | 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 rucked You had rucked
 He/She/It had rucked
 We had rucked
 You had rucked
 They had rucked
 
 | 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 ruck You will ruck
 He/She/It will ruck
 We will ruck
 You will ruck
 They will ruck
 
 | Yo frunciré Tu frunciras
 El/Ella/Eso fruncirá
 Nosotros frunciremos
 Vosotros fruncireis
 Ellos/Ellas/Esos fruncirán
 
 | 
| Future perfect |  | 
| I will have rucked You will have rucked
 He/She/It will have rucked
 We will have rucked
 You will have rucked
 They will have rucked
 
 | 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 ruck You (that )may ruck
 He/She/It (that )may ruck
 We (that )may ruck
 You (that )may ruck
 They (that )may ruck
 
 | Yo frunza Tu frunzas
 El/Ella/Eso frunza
 Nosotros frunzamos
 Vosotros frunzáis
 Ellos/Ellas/Esos frunzan
 
 | 
| Imperfect |  | 
| I (that )might ruck You (that )might ruck
 He/She/It (that )might ruck
 We (that )might ruck
 You (that )might ruck
 They (that )might ruck
 
 | Yo frunciera Tu fruncieras
 El/Ella/Eso frunciera
 Nosotros frunciéramos
 Vosotros fruncierais
 Ellos/Ellas/Esos fruncieran
 
 | 
| Perfect |  | 
| I (whether) rucked You (whether) rucked
 He/She/It (whether) rucked
 We (whether) rucked
 You (whether) rucked
 They (whether) rucked
 
 | 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 rucked You (whether) had rucked
 He/She/It (whether) had rucked
 We (whether) had rucked
 You (whether) had rucked
 They (whether) had rucked
 
 | 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 ruck You would ruck
 He/She/It would ruck
 We would ruck
 You would ruck
 They would ruck
 
 | Yo frunciría Tu fruncirías
 El/Ella/Eso frunciría
 Nosotros frunciríamos
 Vosotros frunciríais
 Ellos/Ellas/Esos fruncirían
 
 | 
| Perfect |  | 
| I would have rucked You would have rucked
 He/She/It would have rucked
 We would have rucked
 You would have rucked
 They would have rucked
 
 | 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 ruck ruck
 let him ruck
 let us ruck
 ruck
 let them ruck
 
 | Yo - Tu frunce
 El/Ella/Eso frunca
 Nosotros fruncamos
 Vosotros fruncid
 Ellos/Ellas/Esos fruncan
 
 | 
| PARTICIPLE |  | 
| Present |  | 
| rucking 
 | que frunce 
 | 
| Perfect |  | 
| rucked 
 | fruncido 
 | 
| INFINITIVE |  | 
| Present |  | 
| to ruck 
 | fruncir 
 | 
| Perfect |  | 
| have rucked 
 | haber fruncido 
 | 
| GERUND |  | 
| Present |  | 
| rucking 
 | frunciendo 
 | 
| Perfect |  | 
| having rucked 
 | habiendo fruncido 
 |