| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is but | 362 |
|
| 2 | was but | 259 |
|
| 3 | are but | 152 |
|
| 4 | be but | 143 |
|
| 5 | were but | 56 |
|
| 6 | am but | 45 |
|
| 7 | been but | 44 |
|
| 8 | 's but | 38 |
|
| 9 | 're but | 7 |
|
| 10 | being but | 7 |
|
