| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adv] [adv] [prep] [noun] | 158 |
|
| 2 | [been] [verb] [adv] [adv] [prep] [noun] | 119 |
|
| 3 | [been] [v-ing] [adv] [adv] [prep] [noun] | 22 |
|
