| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [not/n't] [verb] for | 220 |
|
| 2 | is [not/n't] [vb pp] for | 173 |
|
| 3 | is [adv] known for | 102 |
|
| 4 | is [not/n't] known [prep] | 83 |
|
| 5 | is [not/n't] known [prep] | 83 |
|
| 6 | be [not/n't] known for | 25 |
|
| 7 | [be] [not/n't] known for | 25 |
|
| 8 | is [not/n't] know for | 7 |
|
| 9 | is [not/n't] known for | 7 |
|
| 10 | [is] [not/n't] known for | 7 |
|
