| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] and [art] [noun] be | 7 |
|
| 2 | is [v-ing] [coord] [art] [noun] is | 7 |
|
| 3 | is [v-ing] [coord] the [noun] be | 7 |
|
| 4 | is [v-ing] [coord] [art] [noun sg] be | 6 |
|
