| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [be] [v-ing] for | 901 |
|
| 2 | when [pron] [be] [v-ing] for | 100 |
|
| 3 | when [pron] [verb] [be] [v-ing] | 88 |
|
| 4 | when [pron] [verb] [v-ing] for | 12 |
|
