| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | now look [prep] a | 29 |
|
| 2 | now look [prep] a | 29 |
|
| 3 | now look for a | 19 |
|
| 4 | now looking [prep] a | 19 |
|
| 5 | now look for a | 19 |
|
| 6 | now look at a | 6 |
|
| 7 | now look at a | 6 |
|
