past
tense
of.net
tense
of.net
Past tense of pioneer
Simple past
- Pioneered
Past participle
- Pioneered
All forms of the verb pioneer
| Infinitive | To pioneer |
|---|---|
| Base form | Pioneer |
| Present participle | Pioneering |
| Past tense |
|
| Past participle |
|
| Infinitive | To pioneer |
|---|---|
| Base form | Pioneer |
| Present participle | Pioneering |
| Past tense |
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| Past participle |
|