| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] been [verb] [prep] | 1591 |
|
| 2 | [verb] been write [prep] | 356 |
|
| 3 | [to-vb] be write [prep] | 28 |
|
| 4 | [to-vb] [be] write [prep] | 28 |
|
| 5 | [to-vb] been write [prep] | 23 |
|
| 6 | [to-vb] [been] write [prep] | 23 |
|
