| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have [been] [v-ing] | 10881 |
|
| 2 | [adv] [pron] have [been] | 2400 |
|
| 3 | [adv] have [been] [v-ing] | 200 |
|
| 4 | [adv] [pron] have [v-ing] | 6 |
|
