| INDICATIVE |  | 
|  Present |  | 
I swim   You swim   He/She/It swims   We swim   You swim   They swim  
  |  Yo nado  Tu nadas El/Ella/Eso nada Nosotros nadamos Vosotros nadáis Ellos/Ellas/Esos nadan
  | 
|  Imperfect |  | 
I was swiming   You were swiming   He/She/It was swiming   We were swiming   You were swiming   They were swiming  
  |  Yo nadaba Tu nadabas El/Ella/Eso nadaba Nosotros nadabamos Vosotros nadabais Ellos/Ellas/Esos nadaban
  | 
|  Perfect |  | 
I swam   You swam   He/She/It swam   We swam   You swam   They swam  
  |  Yo nadé Tu nadaste El/Ella/Eso nadó Nosotros nadamos Vosotros nadasteis Ellos/Ellas/Esos nadaron
  | 
|  Perfect |  | 
I have swum   You have swum   He/She/It has swum   We have swum   You have swum   They have swum  
  |  Yo he nadado Tu has nadado El/Ella/Eso ha nadado Nosotros hemos nadado Vosotros habéis nadado Ellos/Ellas/Esos han nadado
  | 
|  PlusPerfect |  | 
I had swum   You had swum   He/She/It had swum   We had swum   You had swum   They had swum  
  |  Yo había nadado Tu habías nadado El/Ella/Eso había nadado Nosotros habíamos nadado Vosotros habíais nadado Ellos/Ellas/Esos habían nadado
  | 
|  Plusperfect |  | 
I had swum   You had swum   He/She/It had swum   We had swum   You had swum   They had swum  
  |  Yo hube nadado Tu hubiste nadado El/Ella/Eso hubo nadado Nosotros hubimos nadado Vosotros hubisteis nadado Ellos/Ellas/Esos hubieron nadado
  | 
|  Future |  | 
I will swim   You will swim   He/She/It will swim   We will swim   You will swim   They will swim  
  |  Yo nadaré Tu nadaras El/Ella/Eso nadará Nosotros nadaremos Vosotros nadareis Ellos/Ellas/Esos nadarán
  | 
|  Future perfect |  | 
I will have swum   You will have swum   He/She/It will have swum   We will have swum   You will have swum   They will have swum  
  |  Yo habré nadado Tu habrás nadado El/Ella/Eso habrá nadado Nosotros habremos nadado Vosotros habréis nadado Ellos/Ellas/Esos habrán nadado
  | 
| SUBJUNTIVE |  | 
|  Present |  | 
I (that )may swim   You (that )may swim   He/She/It (that )may swim   We (that )may swim   You (that )may swim   They (that )may swim  
  |  Yo nade Tu nades El/Ella/Eso nade Nosotros nademos Vosotros nadéis Ellos/Ellas/Esos naden
  | 
|  Imperfect |  | 
I (that )might swim   You (that )might swim   He/She/It (that )might swim   We (that )might swim   You (that )might swim   They (that )might swim  
  |  Yo nadara Tu nadaras El/Ella/Eso nadara Nosotros nadáramos Vosotros nadarais Ellos/Ellas/Esos nadaran
  | 
|  Perfect |  | 
I (whether) swam   You (whether) swam   He/She/It (whether) swam   We (whether) swam   You (whether) swam   They (whether) swam  
  |  Yo haya nadado Tu hayas nadado El/Ella/Eso haya nadado Nosotros hayamos nadado Vosotros hayáis nadado Ellos/Ellas/Esos hayan nadado
  | 
|  Pluperfect |  | 
I (whether) had swum   You (whether) had swum   He/She/It (whether) had swum   We (whether) had swum   You (whether) had swum   They (whether) had swum  
  |  Yo hubiera nadado Tu hubieras nadado El/Ella/Eso hubiera nadado Nosotros hubiéramos nadado Vosotros hubierais nadado Ellos/Ellas/Esos hubieran nadado
  | 
| CONDITIONAL |  | 
|  Present |  | 
I would swim   You would swim   He/She/It would swim   We would swim   You would swim   They would swim  
  |  Yo nadaría Tu nadarías El/Ella/Eso nadaría Nosotros nadaríamos Vosotros nadaríais Ellos/Ellas/Esos nadarían
  | 
|  Perfect |  | 
I would have swum   You would have swum   He/She/It would have swum   We would have swum   You would have swum   They would have swum  
  |  Yo habría nadado Tu habrías nadado El/Ella/Eso habría nadado Nosotros habríamos nadado Vosotros habríais nadado Ellos/Ellas/Esos habrían nadado
  | 
| IMPERATIVE |  | 
|  Present |  | 
let me swim   swim   let him swim   let us swim   swim   let them swim  
  |  Yo - Tu nada  El/Ella/Eso nade Nosotros nademos Vosotros nadad Ellos/Ellas/Esos naden
  | 
| PARTICIPLE |  | 
|  Present |  | 
swiming  
  |  que nada
  | 
|  Perfect |  | 
swum  
  |  nadado
  | 
| INFINITIVE |  | 
|  Present |  | 
to swim  
  |  nadar
  | 
|  Perfect |  | 
have swum  
  |  haber nadado
  | 
| GERUND |  | 
|  Present |  | 
swiming  
  |  nadando
  | 
|  Perfect |  | 
having swum  
  |  habiendo nadado
  |