| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] if they [vb base] | 541 |
|
| 2 | [vb infin] if they [vb base] | 147 |
|
| 3 | [vb base] if they [vb base] | 135 |
|
| 4 | [to-vb] if they [vb base] | 109 |
|
| 5 | [vb pp] if they [vb base] | 93 |
|
| 6 | [verb] if they have | 87 |
|
| 7 | see if they [vb base] | 87 |
|
| 8 | [verb] if they 've | 63 |
|
| 9 | [verb] if they do | 59 |
|
| 10 | see if they [vb base] | 40 |
|
| 11 | know if they [vb base] | 39 |
|
| 12 | wonder if they [vb base] | 34 |
|
| 13 | [verb] if they want | 32 |
|
| 14 | to see if they [vb base] | 31 |
|
| 15 | do if they [vb base] | 28 |
|
| 16 | ask if they [vb base] | 27 |
|
| 17 | know if they [vb base] | 26 |
|
| 18 | wonder if they [vb base] | 26 |
|
| 19 | [vb -s] if they [vb base] | 25 |
|
| 20 | [v-ing] if they [vb base] | 24 |
|
| 21 | say if they [vb base] | 16 |
|
| 22 | [verb] if they wish | 16 |
|
| 23 | do if they [vb base] | 14 |
|
| 24 | [verb] if they get | 14 |
|
| 25 | [verb] if they know | 13 |
|
| 26 | see if they [vb base] | 13 |
|
| 27 | mean if they [vb base] | 12 |
|
| 28 | mean if they [vb base] | 10 |
|
| 29 | complain if they [vb base] | 10 |
|
| 30 | ask if they [vb base] | 9 |
|
