| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] is [v-ing] [to-vb] [art] | 326 |
|
| 2 | [noun sg] is [v-ing] [to-vb] [adj] | 196 |
|
| 3 | [noun sg] is [v-ing] [adj] [art] | 60 |
|
| 4 | [noun sg] is [to-vb] [adj] [art] | 35 |
|
| 5 | is [v-ing] [to-vb] [adj] [art] | 14 |
|
