| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [vb pp] for [det] | 103 |
|
| 2 | have been [vb pp] for [det] | 95 |
|
| 3 | [vb base] been [vb pp] for many | 22 |
|
| 4 | [vb base] been [vb pp] for some | 19 |
|
| 5 | [vb base] been [vb pp] for this | 19 |
|
| 6 | [vb base] been known for [det] | 11 |
|
| 7 | 've been [vb pp] for [det] | 8 |
|
| 8 | [vb base] been used for [det] | 6 |
|
| 9 | [vb base] been [vb pp] for several | 6 |
|
| 10 | [vb base] been made for [det] | 6 |
|
| 11 | [vb base] been [vb pp] for all | 6 |
|
| 12 | [vb base] been [vb pp] for these | 5 |
|
| 13 | [vb base] been [vb pp] for those | 5 |
|
| 14 | [vb base] been [vb pp] for each | 5 |
|
