| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] keep a close eye [prep] | 10 |
|
| 2 | [vb mod] keep a close eye [prep] | 10 |
|
| 3 | [verb] keep a close eye [prep] | 8 |
|
| 4 | be keep a close eye [prep] | 7 |
|
| 5 | [be] keep a close eye [prep] | 7 |
|
| 6 | [conj] keep a close eye [prep] | 5 |
|
| 7 | [noun] keep a close eye [prep] | 5 |
|
| 8 | keep a close eye [prep] [pron] | 17 |
|
| 9 | keep a close eye [prep] the | 16 |
|
| 10 | keep a close eye [prep] the | 16 |
|
| 11 | keep a close eye [prep] [art] | 16 |
|
| 12 | keep a close eye [prep] [art] | 16 |
|
| 13 | keep a close eye [prep] [adj] | 8 |
|
| 14 | keep a close eye [prep] [pos pn] | 8 |
|
| 15 | keep a close eye [prep] [det] | 6 |
|
| 16 | keep a close eye [prep] [noun] | 6 |
|
| 17 | keep a close eye [prep] [Wh det] | 5 |
|
| 18 | keep a close eye [prep] what | 5 |
|
| 19 | keep a close eye [prep] what | 5 |
|
