| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] a [noun sg] | 6088 |
|
| 2 | [be] [vb pp] a [noun sg] | 839 |
|
| 3 | [prep] [be] [vb pp] a | 458 |
|
| 4 | [prep] [be] [vb pp] [noun sg] | 449 |
|
| 5 | [prep] [vb pp] a [noun sg] | 62 |
|
