| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | trouble is if [pron] [vb base] | 9 |
|
| 2 | trouble is if [pron] [vb base] | 9 |
|
| 3 | trouble is if [pers pn] [vb base] | 9 |
|
| 4 | trouble is if you [vb base] | 6 |
|
| 5 | trouble is if you [vb base] | 6 |
|
