| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pers pn] [be] [v-ing] [art] | 841 |
|
| 2 | [pers pn] [be] [v-ing] [adv prt] [art] | 648 |
|
| 3 | if [pers pn] [be] [v-ing] [adv prt] | 294 |
|
