| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [not/n't] [adv] [that] [art] | 53 |
|
| 2 | is [not/n't] [adv] [that] [art] | 53 |
|
| 3 | is [adv] often [that] [art] | 10 |
|
| 4 | be [not/n't] often [that] [art] | 9 |
|
| 5 | [be] [not/n't] often [that] [art] | 9 |
|
| 6 | is [not/n't] often [conj] [art] | 9 |
|
| 7 | is [not/n't] often [that] [art] | 9 |
|
| 8 | [is] [not/n't] often [that] [art] | 9 |
|
