| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] have been [verb] | 337 |
|
| 2 | [verb] have been [v-ing] | 196 |
|
| 3 | [vb base] have be [v-ing] | 36 |
|
| 4 | [vb base] [verb] been [v-ing] | 36 |
|
| 5 | [vb base] have [be] [v-ing] | 36 |
|
| 6 | [vb base] have [been] [v-ing] | 35 |
|
