| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] a fourth [noun] | 15 |
|
| 2 | [be] [vb pp] [prep] a fourth [noun] | 15 |
|
| 3 | [was/were] [vb pp] [prep] a fourth [noun] | 6 |
|
| 4 | [been] [vb pp] [prep] a fourth [noun] | 5 |
|
| 5 | been [vb pp] [prep] a fourth [noun] | 5 |
|
| 6 | [vb pp] [adv] [prep] a fourth [noun] | 5 |
|
| 7 | [vb pp] [prep] a fourth [noun] [prep] | 5 |
|
| 8 | [vb pp] [prep] a fourth [noun] [prep] | 5 |
|
