| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [be] going through | 11 |
|
| 2 | [vb past] been going through | 11 |
|
| 3 | [vb past] [been] going through | 11 |
|
| 4 | [vb past] be going through | 11 |
|
| 5 | [vb past] [be] going through | 11 |
|
