| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] who [verb] been [v-ing] | 467 |
|
| 2 | [noun] who have been [v-ing] | 467 |
|
| 3 | [noun] who has been [verb] | 261 |
|
| 4 | [noun] [pron] has been [v-ing] | 216 |
|
| 5 | [noun] who [vb -s] been [v-ing] | 109 |
|
| 6 | [noun] who has [be] [v-ing] | 75 |
|
| 7 | [noun] who has be [v-ing] | 75 |
|
| 8 | [noun] who has [been] [v-ing] | 75 |
|
