| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] that had been [v-ing] | 111 |
|
| 2 | [noun] that had [been] [v-ing] | 111 |
|
| 3 | [noun sg] that had [been] [v-ing] | 82 |
|
| 4 | [noun pl] that had [been] [v-ing] | 25 |
|
| 5 | question that had [been] [v-ing] | 7 |
|
| 6 | [noun] that had [been] growing | 6 |
|
| 7 | question that had [been] [v-ing] | 5 |
|
| 8 | [noun] that had [been] holding | 5 |
|
