SN4 ""

No	Pattern	Freq
1	[noun] and [pers pn] is to [be]	9
2	and [adv] [pers pn] is to [be]	15
3	and [conj] [pers pn] is to [be]	11
4	and [Wh adv] [pers pn] is to [be]	11
5	and how [pers pn] is to [be]	11
6	and how [pers pn] is to [be]	11
7	and [subord] [pers pn] is to [be]	10
8	and if [pers pn] is to [be]	5
9	and if [pers pn] is to [be]	5
10	and [pers pn] is [adj] to [be]	43
11	and [pers pn] is [adj] to [be]	43
12	and [pers pn] is [verb] to [be]	24
13	and [pers pn] is [vb pp] to [be]	18
14	and [pers pn] is important to [be]	7
15	and [pers pn] is important to [be]	7
16	and [pers pn] is likely to [be]	7
17	and [pers pn] is likely to [be]	7
18	and [pers pn] is [adv] to [be]	6
19	and [pers pn] is [v-ing] to [be]	6
20	and [pers pn] is go to [be]	5
21	and [pers pn] is going to [be]	5
22	and [pers pn] is difficult to [be]	5
23	and [pers pn] is difficult to [be]	5
24	and [pers pn] is to [be] [verb]	28
25	and [pers pn] is to [be] [vb pp]	28
26	and [pers pn] is to [be] hoped	15
27	and [pers pn] is to [be] hope	15