| Infinitivo | Participio | Gerundio | Translation |
|---|---|---|---|
| suceder | sucedido | sucediendo | happen, occur, be |
| sucumbir | sucumbido | sucumbiendo | succumb, surrender |
| sudar | sudado | sudando | sweat, sweating, sweaty |
| sufragar | sufragado | sufragando | defray, borne, pay |
| sufrir | sufrido | sufriendo | suffer, have |
| sugerir | sugerido | sugiriendo | suggest |
| sujetar | sujetado | sujeto | hold, holding |
| sumar | sumado | sumando | add, add up |
| sumergir | sumergido | sumergiendo | immerse, dip, submerged |
| suministrar | suministrado | suministrando | provide, give, feed |
| sumir | sumido | sumiendo | - |
| superar | superado | superando | exceed, overcome, pass |
| superponer | superpuesto | superponiendo | overlap, superimpose |
| supervisar | supervisado | supervisando | monitor, track, check |
| suplantar | suplantado | suplantando | impersonate, supplant, substitute |
| suplicar | suplicado | suplicando | beg, plead |
| suplir | suplido | supliendo | - |
| suponer | supuesto | suponiendo | assume, suppose, involve |
| suprimir | suprimido | supreso | delete, suppress, remove |
| surcar | surcado | surcando | - |