| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which had [be] [v-ing] for | 7 |
|
| 2 | [noun] which had [been] [v-ing] for | 7 |
|
| 3 | [noun] which had been [v-ing] for | 7 |
|
| 4 | [noun] which had be [v-ing] for | 7 |
|
| 5 | [noun sg] which had [be] [v-ing] for | 6 |
|
