| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [noun] is [v-ing] | 2341 |
|
| 2 | [noun] is [v-ing] [adv prt] | 1478 |
|
| 3 | [noun prp] [noun] [v-ing] [adv prt] | 476 |
|
| 4 | [noun prp] is [v-ing] [adv prt] | 343 |
|
| 5 | [noun prp] [noun] is [adv prt] | 278 |
|
