| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] for a long | 210 |
|
| 2 | [vb -s] [vb pp] for a | 175 |
|
| 3 | [vb -s] [vb pp] a long | 126 |
|
| 4 | [vb -s] for a long | 20 |
|
