| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for a [adv] long time | 48 |
|
| 2 | [verb] for a very long time | 41 |
|
| 3 | [verb] for a very long time | 41 |
|
| 4 | [vb pp] for a [adv] long time | 23 |
|
| 5 | [vb infin] for a [adv] long time | 6 |
|
| 6 | [vb past] for a [adv] long time | 6 |
|
