SN4 ""

No	Pattern	Freq
31	which needs [prep] [be]	85
32	which seemed [prep] [be]	79
33	which tend [prep] [be]	72
34	which seems [prep] [be]	72
35	which used [prep] [be]	69
36	which used [prep] [be]	69
37	which were [prep] [be]	67
38	which ought [prep] [be]	61
39	which ought [prep] [be]	61
40	which appears [prep] [be]	58
41	which prove [prep] [be]	58
42	which happen [prep] [be]	52
43	which proved [prep] [be]	50
44	which appear [prep] [be]	42
45	which come [prep] [be]	38
46	which seem [prep] [be]	37
47	which appeared [prep] [be]	37
48	which came [prep] [be]	34
49	which tends [prep] [be]	32
50	which claim [prep] [be]	29
51	which tend [prep] [be]	28
52	which needed [prep] [be]	28
53	which continue [prep] [be]	26
54	which happens [prep] [be]	22
55	which claims [prep] [be]	17
56	which happened [prep] [be]	17
57	which happen [prep] [be]	13
58	which tended [prep] [be]	12
59	which continued [prep] [be]	11
60	which promise [prep] [be]	11