past
tense
of.net
tense
of.net
Past tense of refine
Simple past
- Refined
Past participle
- Refined
All forms of the verb refine
| Infinitive | To refine |
|---|---|
| Base form | Refine |
| Present participle | Refining |
| Past tense |
|
| Past participle |
|
| Infinitive | To refine |
|---|---|
| Base form | Refine |
| Present participle | Refining |
| Past tense |
|
| Past participle |
|