| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] [noun sg] [prep] | 634 |
|
| 2 | [v-ing] up [noun sg] [prep] | 235 |
|
| 3 | is [v-ing] up [prep] | 186 |
|
| 4 | is [v-ing] up [noun sg] | 33 |
|
