| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] do | 779 |
|
| 2 | it [vb mod] do | 779 |
|
| 3 | it will do | 260 |
|
| 4 | it would do | 194 |
|
| 5 | it would do | 189 |
|
| 6 | it will do | 176 |
|
| 7 | it can do | 111 |
|
| 8 | it can do | 111 |
|
| 9 | it could do | 89 |
|
| 10 | it could do | 89 |
|
| 11 | it 'll do | 84 |
|
| 12 | it should do | 42 |
|
| 13 | it should do | 42 |
|
| 14 | it might do | 35 |
|
| 15 | it might do | 35 |
|
| 16 | it may do | 27 |
|
| 17 | it may do | 27 |
|
| 18 | it must do | 20 |
|
| 19 | it must do | 20 |
|
| 20 | it 'd do | 5 |
|
