| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] who had been [v-ing] | 44 |
|
| 2 | [adj] [noun sg] who had been [v-ing] | 31 |
|
| 3 | [adj] [noun pl] who had been [v-ing] | 31 |
|
| 4 | [num] [noun] who had been [v-ing] | 17 |
|
| 5 | two [noun] who had been [v-ing] | 6 |
|
| 6 | two [noun] who had been [v-ing] | 6 |
|
| 7 | [adj] man who had been [v-ing] | 6 |
|
| 8 | [adj] [noun] who had been visiting | 5 |
|
