| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb pp] for a [noun] | 407 |
|
| 2 | [noun] [verb] for a while | 72 |
|
| 3 | [noun] [vb pp] [prep] a while | 13 |
|
| 4 | [noun] [vb pp] [prep] a while | 13 |
|
| 5 | [noun] [vb pp] for a while | 12 |
|
| 6 | [noun] [vb pp] for [art] while | 12 |
|
| 7 | [noun] [vb pp] for [art] while | 12 |
|
| 8 | [noun] [vb pp] for a while | 12 |
|
