| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] [subord] a [noun sg] be | 7 |
|
| 2 | [v-ing] [prep] [subord] a [noun sg] be | 7 |
|
| 3 | [v-ing] [prep] whether a [noun sg] be | 6 |
|
| 4 | [v-ing] [prep] [subord] a [noun sg] is | 5 |
|
