| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [v-ing] [noun] | 1836 |
|
| 2 | have [been] [v-ing] [noun] | 1830 |
|
| 3 | [vb -s] [been] [v-ing] [noun] | 514 |
|
| 4 | 's [been] [verb] [noun] | 105 |
|
| 5 | 's [be] [v-ing] [noun] | 84 |
|
