| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but if it is [adv] | 25 |
|
| 2 | but if it is [adv] | 25 |
|
| 3 | but if it is [adv] | 25 |
|
| 4 | but if it is not | 17 |
|
| 5 | but if it is [not/n't] | 17 |
|
| 6 | but if it is not | 9 |
|
| 7 | but if it is [adv] | 8 |
|
| 8 | but if it is n't | 8 |
|
