| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been going [adv] for | 25 |
|
| 2 | had been go [adv] for | 25 |
|
| 3 | [vb past] been go [adv prt] for | 24 |
|
| 4 | [vb past] been go on for | 23 |
|
| 5 | [vb past] been go on for | 23 |
|
