| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | even though it have been | 12 |
|
| 2 | even though it have [been] | 12 |
|
| 3 | even though it have [been] | 12 |
|
| 4 | even though it have [been] | 12 |
|
| 5 | even though it has [been] | 7 |
|
