| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to be [v-ing] | 1216 |
|
| 2 | be [verb] to [be] [v-ing] | 1215 |
|
| 3 | be [verb] to be [v-ing] | 1215 |
|
| 4 | be [vb pp] to [be] [v-ing] | 932 |
|
| 5 | be [v-ing] to [be] [v-ing] | 282 |
|
| 6 | be go to [be] [v-ing] | 274 |
|
| 7 | be going to [be] [v-ing] | 273 |
|
| 8 | is [verb] to [be] [v-ing] | 261 |
|
| 9 | was [verb] to [be] [v-ing] | 231 |
|
| 10 | be say to [be] [v-ing] | 187 |
|
| 11 | be said to [be] [v-ing] | 187 |
|
| 12 | are [verb] to [be] [v-ing] | 182 |
|
| 13 | be [verb] to [be] [v-ing] | 161 |
|
| 14 | were [verb] to [be] [v-ing] | 155 |
|
| 15 | be seen to [be] [v-ing] | 118 |
|
| 16 | be see to [be] [v-ing] | 118 |
|
| 17 | 're [verb] to [be] [v-ing] | 95 |
|
| 18 | be report to [be] [v-ing] | 86 |
|
| 19 | be reported to [be] [v-ing] | 86 |
|
| 20 | be think to [be] [v-ing] | 72 |
|
| 21 | be thought to [be] [v-ing] | 72 |
|
| 22 | be find to [be] [v-ing] | 72 |
|
| 23 | be found to [be] [v-ing] | 72 |
|
| 24 | be believed to [be] [v-ing] | 69 |
|
| 25 | be believe to [be] [v-ing] | 69 |
|
| 26 | be [verb] to [be] doing | 68 |
|
| 27 | be meant to [be] [v-ing] | 66 |
|
| 28 | be mean to [be] [v-ing] | 66 |
|
| 29 | 's [verb] to [be] [v-ing] | 62 |
|
| 30 | be [verb] to [be] working | 45 |
|
