| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] had [be] [v-ing] | 402 |
|
| 2 | [vb past] [subord] [pron] [be] [v-ing] | 267 |
|
| 3 | [vb past] [pron] had [be] [v-ing] | 91 |
|
| 4 | [vb past] [subord] [pron] had [be] | 61 |
|
