| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they were [v-ing] to [det] [noun sg] | 7 |
|
| 2 | [pers pn] were [v-ing] to each [noun sg] | 7 |
|
| 3 | [pers pn] were [v-ing] to [det] other | 7 |
|
