| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there be an | 5316 |
|
| 2 | there is an | 2587 |
|
| 3 | there was an | 1857 |
|
| 4 | there 's an | 682 |
|
| 5 | there are an | 82 |
|
| 6 | there were an | 54 |
|
| 7 | there be an | 32 |
|
| 8 | there been an | 13 |
|
| 9 | there being an | 9 |
|
