| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could n't take [pos pn] eyes off | 15 |
|
| 2 | could not take [pos pn] eyes off | 13 |
|
| 3 | could [not/n't] take his eyes off | 12 |
|
| 4 | could [not/n't] take her eyes off | 9 |
|
