One thing about Japanese culture is that they're big on giving gifts. There are many different customs involving giving and receiving gifts (お歳暮、お中元、etc.) and when Japanese people go traveling, you can be sure that they're going to be picking up souvenirs to take back as gifts. Even when attending marriages or funerals, people are expected to give a certain amount of money as a gift to help fund the ceremony. You can see why properly learning how to express the giving and receiving of favors and items is a very important and useful skill. For some reason, the proper use of 「あげる」、「くれる」、and 「もらう」 has always haunted people studying Japanese as being horribly complex and intractable. I hope to prove in this section that it is conceptually quite straightforward and simple.
「あげる」 is the Japanese word for "to give" seen from the speaker's point of view. You must use this verb when you are giving something or doing something for someone else.
In order to express the giving of a favor (verb) you must use the ever useful te-form and then attach 「あげる」. This applies to all the other sections in this lesson as well.
For third-person, this verb is used when the speaker is looking at it from the giver's point of view. We'll see the significance of this when we examine the verb 「くれる」 next.
Usually used for pets, animals, and such, you can substitute 「やる」, which normally means "to do", for 「あげる」. You would normally never use this type of 「やる」 for people. I only included this so that you won't be confused by sentences like the following.
Here, 「やる」 does not mean "to do" but "to give". You can tell because "doing food to dog" doesn't make any sense.
「くれる」 is also a verb meaning "to give" but unlike 「あげる」, it is from the receiver's point of view. You must use this verb when someone else is giving something or doing something for you (effectively the opposite of 「あげる」).
Similarly, when used in the third-person, the speaker is speaking from the receiver's point of view and not the giver.
The following diagram illustrates the direction of giving from the point of view of the speaker.
From the speaker's point of view, all the giving done to others "go up" to everybody else while the giving done by everybody else "goes down" to the speaker. This is probably related to the fact that there is an identical verb 「上げる」 meaning "to raise" that contains the character for "above" (上) and that the honorific version of 「くれる」 is 「下さる」 with the character for down (下). This restriction allows us to make certain deductions from vague sentences like the following:
Because all giving done to the speaker must always use 「くれる」, we know that the teacher must be doing it for someone else and not the speaker. The speaker is also looking at it from the teacher's point of view as doing a favor for someone else.
Because the giver is not the speaker, the teacher is either giving to the speaker or anyone else. The speaker is viewing it from the receiver's point of view as receiving a favor done by the teacher.
Let's see some mistakes to watch out for.
「もらう」 meaning, "to receive" has only one version unlike 「あげる/くれる」 so there's very little to explain. One thing to point out is that since you receive from someone, 「から」 is also appropriate in addition to the 「に」 target particle.
「もらう」 is seen from the perspective of the receiver, so in the case of first-person, others usually don't receive things from you. However, you might want to use 「私からもらう」 when you want to emphasive that fact that the other person received it from you. For instance, if you wanted to say, "Hey, I gave you that!" you would use 「あげる」. However, you would use 「もらう」 if you wanted to say, "Hey, you got that from me!"
You can make requests by using 「くれる」 and the potential form of 「もらう」 (can I receive the favor of...). We've already seen an example of this in example 4 of the 「くれる」 section. Because requests are favors done for the speaker, you cannot use 「あげる」 in this situation.
Notice that the two sentences essentially mean the same thing. This is because the giver and receiver has been omitted because it is obvious from the context. If we were to write out the full sentence, it would look like this:
It is not normal to explicitly include the subject and target like this when directly addressing someone but is provided here to illustrate the change of subject and target depending on the verb 「くれる」 and 「もらえる」.
You can use the negative to make the request a little softer. You'll see that this is true in many other types of grammar.
In order to request that someone not do something, you simply attach 「で」 to the negative form of the verb and proceed as before.