| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a [noun sg] | 50423 |
|
| 2 | [be] [vb pp] [prep] [noun sg] | 17252 |
|
| 3 | [be] [vb pp] [prep] a | 14911 |
|
| 4 | [be] [prep] a [noun sg] | 1255 |
|
| 5 | [be] [vb pp] a [noun sg] | 839 |
|
