| Singolare | Plurale |
| presente de indicativo | | |
| (indicativo presente) | | |
| 1 | arriesgo | arriesgamos |
| 2 | arriesgas | arriesgáis |
| 3 | arriesga | arriesgan |
| pretérito imperfecto | | |
| (indicativo imperfetto) | | |
| 1 | arriesgaba | arriesgábamos |
| 2 | arriesgabas | arriesgabais |
| 3 | arriesgaba | arriesgaban |
| pretérito perfecto simple | | |
| (indicativo passato remoto) | | |
| 1 | arriesgué | arriesgamos |
| 2 | arriesgaste | arriesgasteis |
| 3 | arriesgó | arriesgaron |
| futuro simple | | |
| (indicativo futuro) | | |
| 1 | arriesgaré | arriesgaremos |
| 2 | arriesgarás | arriesgaréis |
| 3 | arriesgará | arriesgarán |
| condicional simple | | |
| (condizionale presente) | | |
| 1 | arriesgaría | arriesgaríamos |
| 2 | arriesgarías | arriesgaríais |
| 3 | arriesgaría | arriesgarían |
| presente de subjuntivo | | |
| (congiuntivo presente) | | |
| 1 | arriesgue | arriesguemos |
| 2 | arriesgues | arriesguéis |
| 3 | arriesgue | arriesguen |
| pretérito imp. de subjuntivo I | | |
| (conjuntivo imperfetto I) | | |
| 1 | arriesgara | arriesgáramos |
| 2 | arriesgaras | arriesgarais |
| 3 | arriesgara | arriesgaran |
| pretérito imp. de subjuntivo II | | |
| (conjuntivo imperfetto II) | | |
| 1 | arriesgase | arriesgásemos |
| 2 | arriesgases | arriesgaseis |
| 3 | arriesgase | arriesgasen |
| futuro imp. de subjuntivo | | |
| (conjuntivo futuro) | | |
| 1 | arriesgare | arriesgáremos |
| 2 | arriesgares | arriesgareis |
| 3 | arriesgare | arriesgaren |
| imperativo | | |
| (imperativo) | | |
| 2 | arriesga | arriesgad |
| gerundio | | |
| arriesgando | |
| participio pasivo | | |
| (participio passato) | | |
| maschile | arriesgado | arriesgados |
| femminile | arriesgada | arriesgadas |
