| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [is] [v-ing] | 18092 |
|
| 2 | [noun sg] for [v-ing] | 13971 |
|
| 3 | [noun sg] [is] for | 1441 |
|
| 4 | [is] for [v-ing] | 134 |
|
