| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have been [verb] [prep] a | 153 |
|
| 2 | they [verb] been [verb] [prep] a | 153 |
|
| 3 | [pron] 've been [verb] [prep] a | 95 |
|
| 4 | [pers pn] 've been [verb] [prep] a | 91 |
|
| 5 | they [vb base] been [verb] [prep] a | 84 |
|
| 6 | they 've been [verb] [prep] [art] | 58 |
|
| 7 | they 've [be] [verb] [prep] a | 21 |
|
| 8 | they 've be [verb] [prep] a | 21 |
|
| 9 | they 've been [verb] [prep] a | 21 |
|
| 10 | they 've [been] [verb] [prep] a | 21 |
|
