- 2Significado: bindingnecessary essential obligatory requisite required
- 3Significado: expectednormal familiar predictable presumedconventional required habitual as usual
- 4Significado: neededrequired requisite needful
- 5Significado: obligatorymandatory requisite compelled forcedrequired inescapable necessary compulsory
- 6Significado: as usualnormal familiar predictable presumedconventional required habitual expected