| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] [pron] have [been] [v-ing] | 280 |
|
| 2 | [verb] [conj] it have [been] [verb] | 222 |
|
| 3 | [verb] [conj] it [verb] [been] [v-ing] | 12 |
|
| 4 | [verb] [conj] it have [be] [v-ing] | 12 |
|
