| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that he had been [v-ing] | 115 |
|
| 2 | he had been [v-ing] [art] | 101 |
|
| 3 | that he had been [art] | 37 |
|
| 4 | that had been [v-ing] [art] | 5 |
|
