| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] that they [be] [v-ing] | 132 |
|
| 2 | [vb past] that they had [be] | 69 |
|
| 3 | that they had [be] [v-ing] | 39 |
|
| 4 | [vb past] they had [be] [v-ing] | 8 |
|
