SN4 ""

No	Pattern	Freq
1	[noun] at the [noun sg] office	149
2	[noun sg] at the [noun sg] office	110
3	[verb] at the [noun sg] office	61
4	[adv] at the [noun sg] office	25
5	[noun pl] at the [noun sg] office	22
6	[vb pp] at the [noun sg] office	21
7	state at the [noun sg] office	20
8	state at the [noun sg] office	20
9	[adv prt] at the [noun sg] office	14
10	[adj] at the [noun sg] office	12
11	[vb past] at the [noun sg] office	11
12	[adv] at the [noun sg] office	11
13	secretary at the [noun sg] office	10
14	[noun prp] at the [noun sg] office	10
15	arrive at the [noun sg] office	9
16	[pron] at the [noun sg] office	9
17	secretary at the [noun sg] office	9
18	[pers pn] at the [noun sg] office	9
19	[vb base] at the [noun sg] office	9
20	[to-vb] at the [noun sg] office	8
21	[n mass] at the [noun sg] office	7
22	[adj] at the [noun sg] office	7
23	[be] at the [noun sg] office	6
24	work at the [noun sg] office	6
25	[v-ing] at the [noun sg] office	6
26	be at the [noun sg] office	6
27	officer at the [noun sg] office	5
28	up at the [noun sg] office	5
29	worked at the [noun sg] office	5
30	up at the [noun sg] office	5