| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had worked [adv] [adv] [prep] | 15 |
|
| 2 | had work [adv] hard [prep] | 6 |
|
| 3 | had work so [adv] [prep] | 6 |
|
| 4 | had work [adv] [adv] for | 5 |
|
