to conjecture, to guess / to predict / to weigh, to measure, to estimate

ability, talent

(polite) Synonym of かも知れない (ka mo shirenai, “may, might, perhaps”)

become known / be found out, come to light

may, might, perhaps

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

may; might / probably; maybe; perhaps

immeasurable, incalculable, unfathomable