| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [verb] | 5956 |
|
| 2 | if [vb pp] | 3640 |
|
| 3 | if [v-ing] | 1442 |
|
| 4 | if [to-vb] | 661 |
|
| 5 | if require | 280 |
|
| 6 | if required | 275 |
|
| 7 | if use | 197 |
|
| 8 | if used | 132 |
|
| 9 | if [vb base] | 116 |
|
| 10 | if say | 114 |
|
| 11 | if ask | 95 |
|
| 12 | if desire | 93 |
|
| 13 | if desired | 93 |
|
| 14 | if give | 91 |
|
| 15 | if take | 90 |
|
| 16 | if need | 87 |
|
| 17 | if to say | 85 |
|
| 18 | if needed | 85 |
|
| 19 | if asked | 82 |
|
| 20 | if do | 82 |
|
| 21 | if make | 76 |
|
| 22 | if given | 71 |
|
| 23 | if taken | 68 |
|
| 24 | if find | 68 |
|
| 25 | if using | 65 |
|
| 26 | if try | 64 |
|
| 27 | if [vb past] | 63 |
|
| 28 | if trying | 63 |
|
| 29 | if found | 60 |
|
| 30 | if leave | 57 |
|
