| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] worked there | 19 |
|
| 2 | had work there | 12 |
|
| 3 | [vb past] to work there | 7 |
|
| 4 | 'd work there | 7 |
|
| 5 | [vb past] working there | 6 |
|
