| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [adv] to [be] | 482 |
|
| 2 | [be] about to [be] | 341 |
|
| 3 | be about to [be] | 341 |
|
| 4 | [am/are] about to [be] | 49 |
|
| 5 | are [adv prt] to [be] | 43 |
|
| 6 | are about [prep] [be] | 41 |
|
| 7 | are about to [be] | 41 |
|
| 8 | are about [prep] [be] | 41 |
|
| 9 | are about to [be] | 41 |
|
| 10 | are about to [be] | 41 |
|
