| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we looked [prep] each other | 18 |
|
| 2 | we looked [prep] [det] other | 18 |
|
| 3 | we looked at [adj] other | 18 |
|
| 4 | we looked [prep] each other | 18 |
|
| 5 | we looked [prep] [adj] other | 17 |
|
