Which vs When - What's the difference?
which | when |
What, of those mentioned or implied (used interrogatively ).
* {{quote-magazine, date=2013-08-17, volume=408, issue=8849, magazine=(The Economist), author=Schumpeter
, title= (interrogative) What one or ones (of those mentioned or implied).
(relative) The one or ones that.
(relative) The one or ones mentioned.
* {{quote-magazine, year=2013, month=May-June, author=
, title= Used of people (now generally (who), (whom) or (that)).
* 1526 , (William Tyndale), trans. Bible , Acts IX:
(lb) Who; whom; what (of those mentioned or implied).
:
*
, title=(The Celebrity), chapter=2
, passage=Sunning himself on the board steps, I saw for the first time Mr. Farquhar Fenelon Cooke.
*
*:There was a neat hat-and-umbrella stand, and the stranger's weary feet fell soft on a good, serviceable dark-red drugget, which matched in colour the flock-paper on the walls.
*{{quote-magazine, date=2013-07-20, volume=408, issue=8845, magazine=(The Economist)
, title= An occurrence of the word which .
* 1959 , William Van O'Connor, Modern prose, form and style (page 251)
* 1989 , Donald Ervin Knuth, Tracy Larrabee, Paul M. Roberts, Mathematical writing (page 90)
(interrogative) (Used to introduce questions about time).
(Used to introduce indirect questions about time).
At an earlier and less prosperous time.
At what time.
:
*
, title=(The Celebrity), chapter=4
, passage=The Celebrity, by arts unknown, induced Mrs. Judge Short and two other ladies to call at Mohair on an afternoon when Mr. Cooke was trying a trotter on the track.
*
*:Turning back, then, toward the basement staircase, she began to grope her way through blinding darkness, but had taken only a few uncertain steps when , of a sudden, she stopped short and for a little stood like a stricken thing, quite motionless save that she quaked to her very marrow in the grasp of a great and enervating fear.
At such time as.
:
*{{quote-magazine, year=2013, month=July-August, author=(Henry Petroski)
, title= As soon as.
:
At a time in the past.
:
*{{quote-news, year=2012, date=April 22, author=Sam Sheringham, work=BBC Sport
, title= (interrogative) What time; which time
The time.
In interrogative|lang=en terms the difference between which and when
is that which is (interrogative) what one or ones (of those mentioned or implied) while when is (interrogative) what time; which time.As pronouns the difference between which and when
is that which is (lb) who; whom; what (of those mentioned or implied) while when is (interrogative) what time; which time.As nouns the difference between which and when
is that which is an occurrence of the word which while when is the time.As a determiner which
is what, of those mentioned or implied (used interrogatively ).As an adverb when is
(interrogative) (used to introduce questions about time).As a conjunction when is
at what time.As an interjection when is
that's enough,.which
English
(wikipedia which)Alternative forms
* whiche (obsolete) * wich (Jamaican English)Determiner
(en determiner)In praise of laziness, passage=Which of these banes of modern business life is worse remains open to debate. But what is clear is that office workers are on a treadmill of pointless activity. Managers allow meetings to drag on for hours. Workers generate e-mails because it requires little effort and no thought. An entire management industry exists to spin the treadmill ever faster.}}
Katrina G. Claw
Rapid Evolution in Eggs and Sperm, volume=101, issue=3, magazine=(American Scientist) , passage=Many genes with reproductive roles also have antibacterial and immune functions, which indicate that the threat of microbial attack on the sperm or egg may be a major influence on rapid evolution during reproduction.}}
- The men which acompanyed him on his waye stode amased, for they herde a voyce, butt sawe no man.
Pronoun
(English Pronouns)Welcome to the plastisphere, passage=Plastics are energy-rich substances, which is why many of them burn so readily. Any organism that could unlock and use that energy would do well in the Anthropocene. Terrestrial bacteria and fungi which can manage this trick are already familiar to experts in the field.}}
Usage notes
* (US usage'') Some authorities insist, prescriptively, that relative ''which'' should be used only in non-restrictive contexts. For restrictive contexts (e.g., ''The song that made the charts in 2004 is better than the later ones''), they prefer ''that''. Actual usage does not support this "rule". Fowler, who proposed the rule, himself acknowledged that it was "not the practice of most or of the best writers". Even E.B. White, a notorious "which-hunter", wrote this: "the premature expiration of a pig is, I soon discovered, a departure which the community marks solemnly on its calendar." In modern UK usage, ''The song which made the charts in 2004 is better than the later ones is generally accepted without question. * When "which" (or the other relative pronouns "who" and "that") is used as the subject of a relative clause, the verb agrees with the antecedent of the pronoun. Thus "The thing which is...", "The things which are...", etc.Quotations
* 1611 — 1:1 *: Forasmuch as many have taken in hand to set forth in order a declaration of those things which are most surely believed among us...Derived terms
* every which way * every which where * whichever * whichness * whichsoeverNoun
(es)- The ofs and the whiches have thrown our prose into a hundred-years' sleep.
- Is it not true, TLL asked of Mary-Claire, that people invariably get their whiches and thats right when they speak?
when
English
(wikipedia when)Adverb
(-)- When will they arrive ?
- Do you know when they arrived?
- Do you know when they will arrive?
- Do you know when they arrive?
- He's mister high and mighty now, but I remember him when .
Conjunction
(missing senses) (English Conjunctions)Geothermal Energy, volume=101, issue=4, magazine=(American Scientist) , passage=Energy has seldom been found where we need it when we want it. Ancient nomads, wishing to ward off the evening chill and enjoy a meal around a campfire, had to collect wood and then spend time and effort coaxing the heat of friction out from between sticks to kindle a flame. With more settled people, animals were harnessed to capstans or caged in treadmills to turn grist into meal.}}
Liverpool 0-1 West Brom, passage=The Baggies had offered little threat until the 28th minute, but when their first chance came it was a clear one.}}
Derived terms
* whenwePronoun
(English Pronouns)- Since when do I need your permission?
Noun
(en noun)- A good article will cover the who, the what, the when , the where, the why and the how .