| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be on | 1824 |
|
| 2 | [vb mod] [be] on | 1824 |
|
| 3 | [vb mod] be on | 1824 |
|
| 4 | will [be] on | 734 |
|
| 5 | would [be] on | 235 |
|
| 6 | should [be] on | 196 |
|
| 7 | 'll [be] on | 133 |
|
| 8 | must [be] on | 128 |
|
| 9 | could [be] on | 114 |
|
| 10 | may [be] on | 105 |
|
| 11 | might [be] on | 61 |
|
| 12 | 'd [be] on | 51 |
|
| 13 | can [be] on | 47 |
|
| 14 | shall [be] on | 15 |
|
