| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [v-ing] for | 3175 |
|
| 2 | [am/are] [v-ing] [n mass] | 218 |
|
| 3 | [v-ing] [n mass] for | 210 |
|
| 4 | [am/are] [n mass] for | 23 |
|
