indicates direct object of action ; indicates subject of causative expression ; indicates an area traversed ; indicates time (period) over which action takes place ; indicates point of departure or separation of action ; indicates object of desire, like, hate, etc.
to know; to be aware (of); to be conscious (of); to learn (of); to find out; to discover ; to sense; to feel; to notice; to realize ; to understand; to comprehend; to grasp; to appreciate ; to remember; to be familiar with; to be acquainted with ; to experience; to go through; to know (e.g. hardship) ; to get acquainted with (a person); to get to know ; to have to do with; to be concerned with; to be one's concern; to be one's responsibility
from (e.g. time, place, numerical quantity); since ; from (originator); by ; because; since ; out of (constituent, part) ; through (e.g. window, vestibule) ; after; since ; expresses sympathy or warning
indicates the subject of a sentence ; indicates possession ; but; however; (and) yet; though; although; while ; and ; used after an introductory remark or explanation ; regardless of ...; whether ... (or not); no matter ... ; indicates a desire or hope ; softens a statement ; indicates doubt ; indicates scorn
such things as ...; and ... and ; the minute (that) ...; no sooner than ...; as soon as ; be; is ; o; oh ; huh; what ; hi ; yes; what? ; yes?; no?; is it?; isn't it?
to understand; to comprehend; to grasp; to see; to get; to follow ; to become clear; to be known; to be discovered; to be realized; to be realised; to be found out ; I know!; I think so too!
indicates word or phrase being defined ; used for quoting (thoughts, speech, etc.) ; with ; (not) as much as; (not) so much as ; the fact that; to think that; such a thing as
to become; to get; to grow; to turn; to reach; to attain ; to result in; to turn out; to end up; to prove (to be) ; to consist of; to be composed of; to be made up of ; to be completed; to be realized; to succeed; to be attained; to be accomplished ; to change (into); to turn (into); to transform ; to come (to do); to begin (to do); to grow (to do) ; to come to; to amount to; to add up to; to make ; to play (the part of); to act as ; to be used for; to be useful for; to serve as ; to be promoted
just (e.g. "just wait here"); come now; now, now ; tolerably; passably; moderately; reasonably; fairly; rather; somewhat ; well...; I think...; it would seem...; you might say...; Hmmm, I guess so... ; oh!; oh dear!; oh, my!; wow!; goodness gracious!; good heavens!