| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] [det] [noun pl] | 62 |
|
| 2 | have [been] so [det] [noun pl] | 28 |
|
| 3 | have [been] [v-ing] so [det] | 13 |
|
| 4 | [been] [v-ing] so [det] [noun pl] | 6 |
|
