| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had been [verb] for | 65 |
|
| 2 | it have been know for | 37 |
|
| 3 | it [verb] been know for | 37 |
|
| 4 | it had been know [prep] | 8 |
|
| 5 | it had been know [prep] | 8 |
|
| 6 | it had be know for | 6 |
|
| 7 | it had [been] know for | 6 |
|
| 8 | it had [be] know for | 6 |
|
| 9 | [pron] had been know for | 6 |
|
| 10 | it had been know for | 6 |
|
| 11 | it [vb past] been know for | 6 |
|
