SN4 ""

No	Pattern	Freq
1	[verb] at door	9
2	at [art] door	1062
3	at [art] door	1062
4	at the door	1047
5	at the door	1047
6	at [pron] door	105
7	at [pos pn] door	102
8	at her door	38
9	at her door	38
10	at his door	26
11	at his door	26
12	at a door	13
13	at a door	13
14	at your door	12
15	at your door	12
16	at [adj] door	9
17	at their door	9
18	at their door	9
19	at my door	8
20	at [noun] door	8
21	at my door	8
22	at our door	7
23	at our door	7
24	at [det] door	6
25	at [noun sg] door	5