| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [v-ing] each [noun] | 13 |
|
| 2 | [vb base] [been] [v-ing] each [noun sg] | 13 |
|
| 3 | [vb base] [been] [v-ing] each [noun] | 13 |
|
| 4 | [vb base] [been] [v-ing] each other | 10 |
|
| 5 | [vb base] [been] [v-ing] each other | 10 |
|
| 6 | have [been] [v-ing] each [noun] | 9 |
|
