Tenses

Future isn’t used after; if; when; before; as soon as; until; after.

Verbs not used in any of the progresive tenses: hear; tacte; smell; see; know; believe; think; understand; recognize; remember; mean; possess; oun; have; belong; want; prefer; need; appreciate; love; like; hate; dislike; seem; look; appear; forget; find. …