SN4 ""

No	Pattern	Freq
31	[vb base] [verb] [pron] is [pron]	10
32	[vb base] [Wh adv] [pron] is [pron]	8
33	[vb base] [to-vb] [pron] is [pron]	7
34	[vb base] if [pron] is [pron]	7
35	[vb base] if [pron] is [pron]	7
36	[vb base] and [pron] is [pron]	6
37	[vb base] [coord] [pron] is [pron]	6
38	[vb base] and [pron] is [pron]	6
39	[vb base] [noun] [pron] is [pron]	6
40	[vb base] [adj] [pron] is [pron]	5
41	[vb base] where [pron] is [pron]	5
42	[vb base] where [pron] is [pron]	5
43	[vb base] [pron] [pron] is [pron]	43
44	[vb base] [pron] it is [pron]	30
45	[vb base] [pron] [pers pn] is [pron]	30
46	[vb base] [pron] it is [pron]	30
47	[vb base] [pron] [noun] is [pron]	21
48	[vb base] [pron] [noun sg] is [pron]	16
49	[vb base] [pron] [adv] is [pron]	12
50	[vb base] [pron] [verb] is [pron]	11
51	[vb base] [pron] [Wh det] is [pron]	9
52	[vb base] [pron] what is [pron]	8
53	[vb base] [pron] what is [pron]	8
54	[vb base] [pron] [adj] is [pron]	5
55	[vb base] [pron] [Wh adv] is [pron]	5
56	[vb base] [pron] is [conj] [pron]	37
57	[vb base] [pron] is [adv] [pron]	28
58	[vb base] [pron] is [prep] [pron]	26
59	[vb base] [pron] is [prep] [pron]	26
60	[vb base] [pron] is [verb] [pron]	23