| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [vb pp] [prep] a | 1056 |
|
| 2 | it have been [vb pp] [prep] [art] | 737 |
|
| 3 | it have been [vb pp] [prep] [art] | 737 |
|
| 4 | [pers pn] have been [vb pp] [prep] a | 726 |
|
| 5 | it have been [vb pp] [prep] a | 291 |
|
| 6 | it have been [verb] [prep] a | 282 |
|
| 7 | it have [be] [vb pp] [prep] a | 260 |
|
| 8 | it [verb] been [vb pp] [prep] a | 260 |
|
| 9 | it have be [vb pp] [prep] a | 260 |
|
| 10 | it have been [vb pp] [prep] a | 260 |
|
| 11 | it have [been] [vb pp] [prep] a | 260 |
|
