| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have [vb pp] [adv] at the | 12 |
|
| 2 | we have [verb] [adv] at the | 11 |
|
| 3 | we have [verb] [adv] at the | 9 |
|
| 4 | we have look [adv] at the | 8 |
|
| 5 | we have [verb] [adv prt] at the | 7 |
|
| 6 | we have looked [adv] at the | 5 |
|
