FOR (PREPOSITION) => used to show a length of time.
|(preposition) DURING + NOUN
(conjunction) WHILE + SUBJECT + VERB
(preposition) FOR + PERIOD OF TIME
|(v) to have something with you and take it wherever you go.
(v) to have your hair in a particular style.
(v) to support the weight of something.
|(adv.) is used to talk about something that hasn't finished.
(adv.) before now or before a particular time in the past.
(adv.) up till now (used in negative sentences).
|(n) (uncountable) to go from one place to another, especially a long distance
(n) (countable) an act of travelling from one place to another.
(n) a long journey, especially by sea or in space.