past
tense
of.net
tense
of.net
Past tense of certify
Simple past
- Certified
Past participle
- Certified
All forms of the verb certify
| Infinitive | To certify |
|---|---|
| Base form | Certify |
| Present participle | Certifying |
| Past tense |
|
| Past participle |
|
| Infinitive | To certify |
|---|---|
| Base form | Certify |
| Present participle | Certifying |
| Past tense |
|
| Past participle |
|