not これかれ　おせわになります 　　”これから”おせわになります is the collect answer. kore kara osewa ni nari masu like when you go to japan and meet your host family, you will say to them これからおせわになります。 because you have to live with them and they have to take care of you. or other way, when you get a job, and this is the first day of your working you have to introduce yourself to co woker's and boss. the end of your introducing, you can say これからおせわになります。 because you have to know how to use machine, office rules etc..from co workers and boss so they have to take care of you this is the different way of say thank you for take care of me. よろしくおねがいします is the similar word of これからおせわになります but よろしくおねがいします is more usefull and wide meaning. like please take care of me! please nice to me! please help me! Can you do this to me? etc..... you can say formally when you use this word.

Hello, Kelley Yes, It is my mistake in typing. "これから" is right. Your link was very useful. Thanks a lot.

Is it　”これかれ”　or "これから”。 これから means from now or from this point. お世話になります。means that another person is taking care of you or doing something for you. I have never heard this phrase used in this form, but I have often heard. お世話になりました。 This is the past tense. It is often said when someone helped someone else a lot or over a period of time. http://maggiesensei.com/2010/09/06/5119/ Here is some more information. It seems like a common phrase. Im not a native speaker, so I hope someone with a better answer can answer your question.