| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep an eye out for | 38 |
|
| 2 | keep an eye [adv prt] for | 14 |
|
| 3 | keeping an eye [adv prt] for | 11 |
|
| 4 | to keep an eye [adv prt] for | 9 |
|
