| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] has already been [verb] to | 7 |
|
| 2 | [pron] has already been [vb pp] to | 7 |
|
| 3 | [pron] [verb] already been referred to | 6 |
|
| 4 | [pron] have already been referred to | 6 |
|
| 5 | [pron] [vb -s] already been referred to | 6 |
|
| 6 | [pron] has already been referred [prep] | 5 |
|
| 7 | [pron] has [adv] been referred to | 5 |
|
| 8 | [pron] has already been referred to | 5 |
|
| 9 | [pron] has already [be] referred to | 5 |
|
| 10 | [pron] has already been refer to | 5 |
|
| 11 | [pron] has already been referred [prep] | 5 |
|
| 12 | [pron] has already be referred to | 5 |
|
| 13 | [pron] has already [been] referred to | 5 |
|
