| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] for a long time | 169 |
|
| 2 | [adv] for a long time | 107 |
|
| 3 | [vb pp] [adv] for a long | 15 |
|
| 4 | [vb pp] [adv] a long time | 10 |
|
| 5 | [vb pp] [adv] for a time | 8 |
|
