| Tilstede (Present) "acidify" | I | acidify | |
| Present Continuous (Present Continuous) "acidify" | I | am acidifying | |
| Enkelt fortid (Simple past) "acidify" | I | acidified | |
| Past Kontinuerlig (Past Continuous) "acidify" | I | was acidifying | |
| Presens perfektum (Present perfect) "acidify" | I | have acidified | |
| Present perfekt kontinuerlig (Present perfect continuous) "acidify" | I | have been acidifying | |
| Past perfect (Past perfect) "acidify" | I | had acidified | |
| Past perfect kontinuerlig (Past perfect continuous) "acidify" | I | had been acidifying | |
| Framtid (Future) "acidify" | I | will acidify | |
| Future kontinuerlig (Future continuous) "acidify" | I | will be acidifying | |
| Future perfect (Future perfect) "acidify" | I | will have acidified | |
| Future perfekt kontinuerlig (Future perfect continuous) "acidify" | I | will have been acidifying |