| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [be] [v-ing] [prep] [adj] | 209 |
|
| 2 | [conj] they [be] [v-ing] [prep] [adj] | 147 |
|
| 3 | if they [be] [verb] [prep] [adj] | 102 |
|
| 4 | if they [be] [v-ing] [prep] [adj] | 22 |
|
