| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which had been [v-ing] [prep] | 38 |
|
| 2 | [noun] which had [been] [v-ing] [prep] | 38 |
|
| 3 | [noun] which had [been] [v-ing] [prep] | 38 |
|
| 4 | [noun sg] which had [been] [v-ing] [prep] | 28 |
|
| 5 | [noun] which had [been] [v-ing] in | 10 |
|
| 6 | [noun pl] which had [been] [v-ing] [prep] | 10 |
|
| 7 | [noun] which had [been] [v-ing] in | 10 |
|
| 8 | [noun] which had [been] [v-ing] for | 7 |
|
| 9 | [noun] which had [been] [v-ing] for | 7 |
|
