| I | strum |
|---|---|
| you | strum |
| he/she/it | strums |
| we | strum |
| you | strum |
| they | strum |
| I | strummed |
|---|---|
| you | strummed |
| he/she/it | strummed |
| we | strummed |
| you | strummed |
| they | strummed |
| I | have | strummed |
|---|---|---|
| you | have | strummed |
| he/she/it | has | strummed |
| we | have | strummed |
| you | have | strummed |
| they | have | strummed |
| I | had | strummed |
|---|---|---|
| you | had | strummed |
| he/she/it | had | strummed |
| we | had | strummed |
| you | had | strummed |
| they | had | strummed |