| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] [prep] [adj] | 1089 |
|
| 2 | [v-ing] [prep] [adj] [num] | 605 |
|
| 3 | is [v-ing] [prep] [num] | 157 |
|
| 4 | is [prep] [adj] [num] | 88 |
|
| 5 | is [v-ing] [adj] [num] | 42 |
|
