| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] have [been] [v-ing] [art] | 36 |
|
| 2 | that have [been] [verb] [art] | 33 |
|
| 3 | that [verb] [been] [v-ing] [art] | 13 |
|
| 4 | that have [be] [v-ing] [art] | 13 |
|
