| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] for [noun] | 1134 |
|
| 2 | been [vb pp] [prep] century | 38 |
|
| 3 | been [verb] for century | 38 |
|
| 4 | been [vb pp] [prep] century | 38 |
|
| 5 | be [vb pp] for century | 37 |
|
| 6 | [be] [vb pp] for century | 37 |
|
| 7 | [been] [vb pp] for century | 33 |
|
| 8 | been [vb pp] for century | 33 |
|
