| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [prep] each other | 14 |
|
| 2 | have been [verb] [prep] each other | 14 |
|
| 3 | have been [v-ing] [prep] each other | 10 |
|
| 4 | had been [verb] [prep] each other | 7 |
|
| 5 | have been [verb] to each other | 6 |
|
| 6 | have been [verb] to each other | 6 |
|
| 7 | have been [verb] [prep] each other | 5 |
|
