| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] for a [adj] while | 12 |
|
| 2 | [vb past] [adv] for [art] [adj] while | 12 |
|
| 3 | [vb past] [adv] for a [adj] while | 12 |
|
| 4 | [vb past] [adv prt] for [art] [adj] while | 7 |
|
| 5 | [vb past] [adv] for [art] short while | 5 |
|
| 6 | [vb past] [adv] for [art] little while | 5 |
|
| 7 | [vb past] [adv] for [art] [adj] while | 5 |
|
