| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have been [prep] | 125 |
|
| 2 | they have been [prep] | 118 |
|
| 3 | they have been in | 61 |
|
| 4 | they have been in | 61 |
|
| 5 | they have been for | 16 |
|
| 6 | they have been for | 16 |
|
| 7 | they have been at | 11 |
|
| 8 | they have been at | 11 |
|
| 9 | they have been on | 9 |
|
| 10 | they have been on | 9 |
|
| 11 | them have been [prep] | 7 |
|
