| I | purchase | |
|---|---|---|
| you | purchase | |
| he/she/it | purchases | |
| we | purchase | |
| you | purchase | |
| they | purchase |
| I | purchased | |
|---|---|---|
| you | purchased | |
| he/she/it | purchased | |
| we | purchased | |
| you | purchased | |
| they | purchased |
| I | have | purchased | |
|---|---|---|---|
| you | have | purchased | |
| he/she/it | has | purchased | |
| we | have | purchased | |
| you | have | purchased | |
| they | have | purchased |
| I | had | purchased | |
|---|---|---|---|
| you | had | purchased | |
| he/she/it | had | purchased | |
| we | had | purchased | |
| you | had | purchased | |
| they | had | purchased |