| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] to | 2093 |
|
| 2 | had been [v-ing] to | 118 |
|
| 3 | have been speaking to | 21 |
|
| 4 | [verb] been speaking to | 21 |
|
| 5 | had been speaking [prep] | 15 |
|
| 6 | had been speaking [prep] | 15 |
|
| 7 | [vb past] been speaking to | 8 |
|
| 8 | had been speak to | 7 |
|
| 9 | had be speaking to | 6 |
|
| 10 | had [been] speaking to | 6 |
|
| 11 | had been speaking to | 6 |
|
| 12 | had [be] speaking to | 6 |
|
