| I | adulterate |
|---|---|
| you | adulterate |
| he/she/it | adulterates |
| we | adulterate |
| you | adulterate |
| they | adulterate |
| I | adulterated |
|---|---|
| you | adulterated |
| he/she/it | adulterated |
| we | adulterated |
| you | adulterated |
| they | adulterated |
| I | have | adulterated |
|---|---|---|
| you | have | adulterated |
| he/she/it | has | adulterated |
| we | have | adulterated |
| you | have | adulterated |
| they | have | adulterated |
| I | had | adulterated |
|---|---|---|
| you | had | adulterated |
| he/she/it | had | adulterated |
| we | had | adulterated |
| you | had | adulterated |
| they | had | adulterated |