Example: hacer - hizo (él/ella/usted preterite) and haz (tú affirmative Imperative/command)
 
deshacer - to undo, unmake, ruin, spoil, take apart
enflaquecer - to make thin, make weak, weaken
enflaquecerse - to get thin; lose weight; to grow weak
vencer - to conquer, defeat, beat, overcome, win; to expire, cease to apply
 
 
Most of the verb conjugations including English translation used in this website are based on Fred Jehle's Spanish Verb Database which was compiled by Brian Ghidinelli.
ghidinelli.com-free-spanish-conjugated-verb-database