| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] had [be] [v-ing] [prep] | 37 |
|
| 2 | which they had [be] [verb] [prep] | 22 |
|
| 3 | [pron] they had [be] [v-ing] [prep] | 12 |
|
| 4 | [Wh det] they had [be] [v-ing] [prep] | 11 |
|
| 5 | which they [verb] [be] [v-ing] [prep] | 11 |
|
| 6 | which they have [be] [v-ing] [prep] | 9 |
|
| 7 | which they [vb past] [be] [v-ing] [prep] | 7 |
|
| 8 | which they had [be] [v-ing] [prep] | 5 |
|
| 9 | which they had [be] [v-ing] [prep] | 5 |
|
