| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be keep [art] close watch on | 8 |
|
| 2 | [be] keep [art] close watch on | 8 |
|
| 3 | [noun] keep [art] close watch on | 7 |
|
| 4 | are keep [art] close watch on | 6 |
|
| 5 | [am/are] keep [art] close watch on | 6 |
|
| 6 | [modal v] keep [art] close watch on | 5 |
|
| 7 | [vb mod] keep [art] close watch on | 5 |
|
| 8 | [noun pl] keep [art] close watch on | 5 |
|
| 9 | keep [art] close watch on [art] | 12 |
|
| 10 | keep [art] close watch on [art] | 12 |
|
| 11 | keep [art] close watch on the | 11 |
|
| 12 | keep [art] close watch on the | 11 |
|
| 13 | keep [art] close watch on [pron] | 10 |
|
| 14 | keep [art] close watch on [noun] | 7 |
|
