| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] [adv] [prep] [adj] | 258 |
|
| 2 | [v-ing] so [adv] [prep] [adj] | 28 |
|
| 3 | [been] [v-ing] so [adv] [prep] | 15 |
|
