| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] to [noun sg] | 112 |
|
| 2 | is n't [v-ing] to | 75 |
|
| 3 | n't [v-ing] to [noun sg] | 32 |
|
| 4 | is n't [v-ing] [noun sg] | 12 |
|
