| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] [art] | 5977 |
|
| 2 | [v-ing] to have [art] | 597 |
|
| 3 | is to have [art] | 210 |
|
| 4 | is [v-ing] to have | 144 |
|
