| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] on [art] [noun] | 1112 |
|
| 2 | [be] on [art] [noun sg] | 972 |
|
| 3 | [be] on [art] lookout | 41 |
|
| 4 | [be] on [art] lookout | 17 |
|
| 5 | [be] [prep] [art] lookout | 17 |
|
| 6 | [be] [prep] [art] lookout | 17 |
|
| 7 | [be] on [art] lookout | 17 |
|
| 8 | [be] on [art] lookout | 17 |
|
