| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i have been in | 320 |
|
| 2 | i have been in | 319 |
|
| 3 | i 've been in | 163 |
|
| 4 | i have been in | 85 |
|
| 5 | i had been in | 36 |
|
| 6 | i 'd been in | 33 |
|
