| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [prep] [noun] | 4344 |
|
| 2 | [vb past] [been] [prep] [noun] | 1385 |
|
| 3 | i [vb past] [been] [prep] | 216 |
|
| 4 | i [vb past] [been] [noun] | 16 |
|
| 5 | i [been] [prep] [noun] | 6 |
|
