| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | look [adv prt] at a | 34 |
|
| 2 | look up at a | 15 |
|
| 3 | looking [adv prt] at a | 14 |
|
| 4 | looked [adv prt] at a | 12 |
|
| 5 | look down at a | 9 |
|
