SN4 ""

No	Pattern	Freq
1	be [v-ing] to be [adj] to	32
2	[be] [v-ing] to be [adj] to	32
3	[is] [v-ing] to be [adj] to	14
4	[am/are] [v-ing] to be [adj] to	14
5	's [v-ing] to be [adj] to	8
6	[adv] [v-ing] to be [adj] to	8
7	are [v-ing] to be [adj] to	7
8	[not/n't] [v-ing] to be [adj] to	6
9	not [v-ing] to be [adj] to	6
10	not [v-ing] to be [adj] to	6
11	is [v-ing] to be [adj] to	6
12	[v-ing] [pron] to be [adj] to	5
13	[v-ing] to be [adv] [adj] to	16
14	[v-ing] to be [adv] [adj] to	16
15	[v-ing] to be very [adj] to	7
16	[v-ing] to be very [adj] to	7
17	[v-ing] to be [adj] to [pron]	18
18	[v-ing] to be [adj] to [noun]	12
19	[v-ing] to be [adj] to [adj]	11
20	[v-ing] to be [adj] to [pers pn]	11
21	[v-ing] to be [adj] to [art]	9
22	[v-ing] to be [adj] to [art]	9
23	[v-ing] to be [adj] to the	8
24	[v-ing] to be [adj] to the	8
25	[v-ing] to be [adj] to [det]	6
26	[v-ing] to be [adj] to i	5
27	[v-ing] to be [adj] to [noun pl]	5
28	[v-ing] to be [adj] to me	5