| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that he had been [v-ing] on | 8 |
|
| 2 | that he had been [v-ing] for | 8 |
|
| 3 | that he had been working [prep] | 6 |
|
| 4 | that he had been [v-ing] with | 5 |
|
