| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] for a | 888 |
|
| 2 | it [vb past] [adv] a | 276 |
|
| 3 | it [adv] for a | 123 |
|
| 4 | it [vb past] for a | 104 |
|
| 5 | it [vb past] [adv] for | 95 |
|
