| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [vb pp] [art] | 2284 |
|
| 2 | [verb] [been] [vb pp] [art] | 2284 |
|
| 3 | having [been] [verb] [art] | 46 |
|
| 4 | [v-ing] [been] [vb pp] [art] | 45 |
|
| 5 | having [be] [vb pp] [art] | 45 |
|
