| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [vb pp] [prep] [noun sg] | 9054 |
|
| 2 | [is] [v-ing] [prep] [noun sg] | 1220 |
|
| 3 | [vb pp] [v-ing] [prep] [noun sg] | 326 |
|
| 4 | [is] [vb pp] [v-ing] [prep] | 192 |
|
| 5 | [is] [vb pp] [v-ing] [noun sg] | 48 |
|
