| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] for a [noun] | 514 |
|
| 2 | [vb past] [adv] for a [noun sg] | 509 |
|
| 3 | [verb] [adv] for a time | 39 |
|
| 4 | [vb past] [adv] [prep] a time | 25 |
|
| 5 | [vb past] [adv] [prep] a time | 25 |
|
| 6 | [vb past] [adv] for [art] time | 15 |
|
| 7 | [vb past] [adv] for [art] time | 15 |
|
| 8 | [vb past] [adv] for a time | 12 |
|
| 9 | [vb past] [adv] for a time | 12 |
|
| 10 | [vb past] [adv] for a time | 12 |
|
