| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] be [verb] to | 293 |
|
| 2 | had [adv] be [v-ing] [prep] | 183 |
|
| 3 | had [adv] be [v-ing] [prep] | 183 |
|
| 4 | [verb] [adv] be [v-ing] to | 87 |
|
| 5 | have [adv] be [v-ing] to | 69 |
|
| 6 | [vb past] [adv] be [v-ing] to | 21 |
|
| 7 | had [adv] [be] [v-ing] to | 15 |
|
| 8 | had [adv] be [v-ing] to | 15 |
|
