| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [verb] [been] [v-ing] [prep] | 97 |
|
| 2 | if [pers pn] [verb] [been] [v-ing] [prep] | 94 |
|
| 3 | if they [verb] [been] [verb] [prep] | 88 |
|
| 4 | [conj] they [verb] [been] [v-ing] [prep] | 68 |
|
| 5 | [subord] they [verb] [been] [v-ing] [prep] | 31 |
|
| 6 | if they [verb] [be] [v-ing] [prep] | 11 |
|
| 7 | if they [verb] [been] [v-ing] [prep] | 10 |
|
| 8 | if they [verb] [been] [v-ing] [prep] | 10 |
|
