SN4 ""

No	Pattern	Freq
31	is of this [noun]	18
32	is [prep] this time	18
33	is [prep] this area	17
34	is [prep] this area	17
35	is [prep] this way	13
36	is [prep] this way	13
37	is with this [noun]	12
38	is through this [noun]	12
39	is through this [noun]	12
40	is with this [noun]	12
41	is [prep] this type	11
42	is [prep] this type	11
43	is [prep] this case	11
44	is [prep] this case	11
45	is [prep] this moment	8
46	is [prep] this moment	8
47	is by this [noun]	7
48	is [prep] this respect	7
49	is [prep] this period	7
50	is [prep] this respect	7
51	is [prep] this period	7
52	is [prep] this country	7
53	is by this [noun]	7
54	is [prep] this country	7
55	is about this [noun]	6
56	is about this [noun]	6
57	is [prep] this kind	6
58	is [prep] this kind	6
59	is [prep] this group	6
60	is [prep] this group	6