| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be keep an eye on | 12 |
|
| 2 | [pers pn] be [verb] an eye on | 12 |
|
| 3 | [pron] be keeping an eye on | 11 |
|
| 4 | [pers pn] be keeping an [noun] on | 11 |
|
| 5 | [pers pn] be keeping an [noun sg] on | 11 |
|
| 6 | [pers pn] be keeping [art] eye on | 10 |
|
| 7 | [pers pn] [be] keeping an eye on | 10 |
|
| 8 | [pers pn] be keeping an eye [prep] | 10 |
|
| 9 | [pers pn] be [v-ing] an eye on | 10 |
|
| 10 | [pers pn] be keeping an eye on | 10 |
|
| 11 | [pers pn] be keeping an eye on | 10 |
|
| 12 | [pers pn] be keeping [art] eye on | 10 |
|
| 13 | [pers pn] be keeping an eye [prep] | 10 |
|
| 14 | [pers pn] be keeping a eye on | 10 |
|
