SN4 ""

No	Pattern	Freq
1	[noun] and [adv] when	124
2	[adv] and [adv] when	88
3	[noun sg] and [adv] when	79
4	[adv] and [adv] when	69
5	[adj] and [adv] when	36
6	[verb] and [adv] when	35
7	[noun pl] and [adv] when	31
8	[adj] and [adv] when	25
9	[pron] and [adv] when	21
10	[pers pn] and [adv] when	19
11	[adv prt] and [adv] when	14
12	[no cls] and [adv] when	13
13	[unc] and [adv] when	13
14	[vb pp] and [adv] when	13
15	now and [adv] when	12
16	now and [adv] when	12
17	it and [adv] when	10
18	[noun prp] and [adv] when	10
19	it and [adv] when	10
20	[det] and [adv] when	8
21	erm and [adv] when	7
22	[v-ing] and [adv] when	7
23	erm and [adv] when	7
24	[conj] and [adv] when	6
25	er and [adv] when	6
26	er and [adv] when	6
27	[vb base] and [adv] when	6
28	[coord] and [adv] when	5
29	and [verb] [adv] when	98
30	and [adv] [adv] when	70