past
tense
of.net
tense
of.net
Past tense of alter
Simple past
- Altered
Past participle
- Altered
All forms of the verb alter
| Infinitive | To alter |
|---|---|
| Base form | Alter |
| Present participle | Altering |
| Past tense |
|
| Past participle |
|
| Infinitive | To alter |
|---|---|
| Base form | Alter |
| Present participle | Altering |
| Past tense |
|
| Past participle |
|