| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] a | 781 |
|
| 2 | [verb] been [v-ing] a | 781 |
|
| 3 | have been [v-ing] [art] | 423 |
|
| 4 | have been [v-ing] [art] | 423 |
|
| 5 | have been [verb] a | 283 |
|
| 6 | [vb base] been [v-ing] a | 244 |
|
| 7 | have been [v-ing] a | 156 |
|
| 8 | have [be] [v-ing] a | 136 |
|
| 9 | have be [v-ing] a | 136 |
|
| 10 | have [been] [v-ing] a | 136 |
|
