| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were looking at [det] [noun sg] | 10 |
|
| 2 | were looking at [adj] other | 7 |
|
| 3 | were looking at each [noun sg] | 7 |
|
| 4 | were looking at each [noun sg] | 7 |
|
