| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] a [adj -er] | 31 |
|
| 2 | is [v-ing] a [adj -er] | 30 |
|
| 3 | [is] [v-ing] a further | 7 |
|
| 4 | [is] [v-ing] a higher | 5 |
|
