| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been offer a | 82 |
|
| 2 | have be offered a | 79 |
|
| 3 | have be offer a | 76 |
|
| 4 | has be offer a | 24 |
|
| 5 | had be offer a | 20 |
|
| 6 | have be offer a | 13 |
|
| 7 | 've be offer a | 9 |
|
| 8 | have be offer an | 7 |
|
| 9 | 'd be offer a | 6 |
|
