| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they can not | 1257 |
|
| 2 | they could not | 811 |
|
| 3 | they would not | 660 |
|
| 4 | they will not | 606 |
|
| 5 | they may not | 384 |
|
| 6 | they should not | 330 |
|
| 7 | they might not | 179 |
|
| 8 | they must not | 80 |
|
| 9 | they need not | 73 |
|
| 10 | they 'll not | 42 |
|
| 11 | they ought not | 19 |
|
| 12 | they shall not | 17 |
|
| 13 | they 'd not | 9 |
|
| 14 | they dare not | 7 |
|
