| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun pl] [v-ing] | 6098 |
|
| 2 | [noun pl] [v-ing] [been] | 174 |
|
| 3 | of [v-ing] [been] | 97 |
|
| 4 | of [noun pl] [been] | 11 |
|
