| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] [v-ing] to [noun] | 73 |
|
| 2 | had [adv] [be] to [noun] | 61 |
|
| 3 | had [adv] [be] [v-ing] [noun] | 50 |
|
| 4 | had [be] [v-ing] to [noun] | 32 |
|
| 5 | had [adv] [be] [v-ing] to | 15 |
|
