| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] if they | 410 |
|
| 2 | see if they | 88 |
|
| 3 | wonder if they | 86 |
|
| 4 | mean if they | 44 |
|
| 5 | know if they | 31 |
|
| 6 | ask if they | 23 |
|
| 7 | doubt if they | 21 |
|
| 8 | think if they | 19 |
|
| 9 | say if they | 18 |
|
| 10 | do if they | 8 |
|
