| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [vb pp] [prep] [noun] | 11880 |
|
| 2 | [vb pp] [prep] an [noun] | 8193 |
|
| 3 | [am/are] [vb pp] [prep] an | 629 |
|
| 4 | [am/are] [prep] an [noun] | 108 |
|
| 5 | [am/are] [vb pp] an [noun] | 38 |
|
