| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for a while | 507 |
|
| 2 | [vb past] for a while | 193 |
|
| 3 | sat for a [noun] | 37 |
|
| 4 | sat for a [noun sg] | 37 |
|
| 5 | sit for a while | 27 |
|
| 6 | sat [prep] a while | 19 |
|
| 7 | sat [prep] a while | 19 |
|
| 8 | sat for a while | 19 |
|
| 9 | sat for [art] while | 19 |
|
| 10 | sat for a while | 19 |
|
