| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] [art] [noun pl] | 187 |
|
| 2 | [conj] have [been] [v-ing] [art] | 36 |
|
| 3 | [conj] have [been] [v-ing] [noun pl] | 15 |
|
| 4 | [conj] have [been] [art] [noun pl] | 8 |
|
