| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they be but | 44 |
|
| 2 | they [am/are] but | 30 |
|
| 3 | they are but | 25 |
|
| 4 | they were but | 14 |
|
| 5 | they [was/were] but | 14 |
|
| 6 | they 're but | 5 |
|
