| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | began [verb] each [noun sg] | 11 |
|
| 2 | began [verb] each other | 9 |
|
| 3 | began [verb] each other | 9 |
|
| 4 | began [to-vb] each [noun] | 9 |
|
