SN4 ""

No	Pattern	Freq
31	's problem is [that]	12
32	big problem is [that]	11
33	my problem is [that]	10
34	my problem is [that]	10
35	[adj -est] problem is [that]	9
36	[adj -er] problem is [that]	8
37	biggest problem is [that]	7
38	far problem is [that]	7
39	basic problem is [that]	7
40	basic problem is [that]	7
41	further problem is [that]	7
42	additional problem is [that]	6
43	additional problem is [that]	6
44	first problem is [that]	5
45	other problem is [that]	5
46	other problem is [that]	5
47	first problem is [that]	5
48	problem [adv] is [that]	37
49	problem [adv] is [that]	37
50	problem here is [that]	27
51	problem here is [that]	27
52	problem [pron] is [that]	6
53	problem [ex0] is [that]	5
54	problem there is [that]	5
55	problem there is [that]	5
56	problem is [adv] [that]	20
57	problem is not [that]	10
58	problem is [not/n't] [that]	10
59	problem is [adv] [that]	10
60	problem is not [that]	9