SN4 ""

No	Pattern	Freq
1	[noun] [adv] than a [adj]	535
2	[noun sg] [adv] than a [adj]	424
3	[verb] [adv] than a [adj]	214
4	[adj] [adv] than a [adj]	189
5	[adj] [adv] than a [adj]	171
6	[prep] [adv] than a [adj]	128
7	[prep] [adv] than a [adj]	128
8	[noun pl] [adv] than a [adj]	95
9	[vb pp] [adv] than a [adj]	93
10	[be] [adv] than a [adj]	92
11	be [adv] than a [adj]	92
12	[adv] [adv] than a [adj]	78
13	[adv] [adv] than a [adj]	57
14	[was/were] [adv] than a [adj]	46
15	was [adv] than a [adj]	37
16	of [adv] than a [adj]	34
17	of [adv] than a [adj]	34
18	[vb past] [adv] than a [adj]	33
19	[conj] [adv] than a [adj]	30
20	for [adv] than a [adj]	28
21	for [adv] than a [adj]	28
22	[pron] [adv] than a [adj]	26
23	[to-vb] [adv] than a [adj]	22
24	[v-ing] [adv] than a [adj]	21
25	[coord] [adv] than a [adj]	19
26	[pers pn] [adv] than a [adj]	19
27	with [adv] than a [adj]	19
28	with [adv] than a [adj]	19
29	[vb base] [adv] than a [adj]	19
30	more [adv] than a [adj]	17