| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | thatcher have been | 30 |
|
| 2 | thatcher have be | 30 |
|
| 3 | thatcher have [been] | 30 |
|
| 4 | thatcher has [be] | 13 |
|
| 5 | thatcher had [be] | 12 |
|
