SN4 ""

No	Pattern	Freq
1	[noun] [is] [adv] [adj] and	2363
2	[noun sg] [is] [adv] [adj] and	1946
3	[pron] [is] [adv] [adj] and	1368
4	[pers pn] [is] [adv] [adj] and	1023
5	it [is] [adv] [adj] and	735
6	it [is] [adv] [adj] and	735
7	[Wh det] [is] [adv] [adj] and	250
8	[adj] [is] [adv] [adj] and	239
9	which [is] [adv] [adj] and	229
10	which [is] [adv] [adj] and	229
11	[noun prp] [is] [adv] [adj] and	208
12	[det] [is] [adv] [adj] and	187
13	[noun pl] [is] [adv] [adj] and	182
14	he [is] [adv] [adj] and	170
15	he [is] [adv] [adj] and	168
16	[conj] [is] [adv] [adj] and	152
17	this [is] [adv] [adj] and	114
18	this [is] [adv] [adj] and	114
19	she [is] [adv] [adj] and	109
20	she [is] [adv] [adj] and	109
21	[that] [is] [adv] [adj] and	101
22	that [is] [adv] [adj] and	101
23	that [is] [adv] [adj] and	101
24	[verb] [is] [adv] [adj] and	78
25	that [is] [adv] [adj] and	70
26	that [is] [adv] [adj] and	70
27	[adv] [is] [adv] [adj] and	49
28	[adv] [is] [adv] [adj] and	48
29	[coord] [is] [adv] [adj] and	45
30	who [is] [adv] [adj] and	39