| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [noun sg] [is] [v-ing] | 2179 |
|
| 2 | [noun sg] [noun sg] [is] [det] | 558 |
|
| 3 | [noun sg] [is] [v-ing] [det] | 363 |
|
| 4 | [noun sg] [noun sg] [v-ing] [det] | 265 |
|
