| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [pron] | 1971 |
|
| 2 | he have been [v-ing] | 1883 |
|
| 3 | he have been [pron] | 51 |
|
| 4 | he been [v-ing] [pron] | 9 |
|
