| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] for [art] long | 111 |
|
| 2 | [be] [verb] for [art] period | 57 |
|
| 3 | [be] [verb] for long period | 24 |
|
| 4 | [verb] for [art] long period | 22 |
|
