Answer:
1 ser to be
2 haber to have
3 estar to be
4 tener to have
5 hacer to do, make
6 poder to be able, can
7 decir to say, tell
8 ir to go
9 ver to see
10 dar to give
11 saber to know
12 querer to want, love
13 llegar to arrive, come, reach
14 poner to put, place, set
15 parecer to seem, appear
16 creer to believe
17 seguir to follow, continue
18 encontrar to find, encounter
19 venir to come
20 pensar to think
Step-by-step explanation: