| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [be] [vb pp] [prep] [det] | 909 |
|
| 2 | [be] [vb pp] [prep] [det] year | 221 |
|
| 3 | not [vb pp] [prep] [det] year | 18 |
|
| 4 | not [be] [vb pp] [prep] year | 13 |
|
| 5 | not [be] [vb pp] [det] year | 9 |
|
