poder: to be able, can, may puedo I can puede he/she/it/you (polite) can podemos we can querer: to want quiero I want quiere he/she/it/you (polite) want(s) queremos we want tener que: to have to tengo que I have to tiene que he/she/it/you (polite) has/have to tenemos que we have to deber: should, must debo I should debe he/she/it/you (polite) should debemos we should
