Answer:
1) Gerund
2) passive
3) Present participle
4) simple past
5) Gerund
6) simple future
7) Member of parliament
8)active
9) Paper boats were made by Sara
10) mistress
11) Gerund (not sure)
12)past perfect continuous
13) Present perfect continuous
14) Gerund
15)past perfect
16) present participle
17) present perfect
18) simple present
19)Anno Domini
20) Gerund
21)The boat was seen