| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] keep an eye on | 69 |
|
| 2 | [verb] to keep a eye on | 55 |
|
| 3 | [vb base] keep a eye on | 19 |
|
| 4 | have keep a eye on | 17 |
|
| 5 | [vb pp] keep a eye on | 13 |
|
| 6 | [vb past] keep a eye on | 12 |
|
| 7 | [vb infin] keep a eye on | 11 |
|
| 8 | [v-ing] keep a eye on | 8 |
|
| 9 | want keep a eye on | 7 |
|
| 10 | need keep a eye on | 7 |
|
| 11 | [verb] keeping a eye on | 6 |
|
| 12 | [vb -s] keep a eye on | 5 |
|
| 13 | have keep a eye on | 5 |
|
