| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] have [been] [v-ing] | 2123 |
|
| 2 | [pers pn] have [been] [v-ing] on | 234 |
|
| 3 | [conj] [pers pn] have [been] on | 148 |
|
| 4 | [conj] have [been] [v-ing] on | 15 |
|
