Could anybody help me to point out which of the following sentence is / are correct? Does each of them carry different meanings?
Sentence 1
1.1) I will be away from office tomorrow and back next week
1.2) I will be away from office tomorrow and be back next week
1.3) I will be away from office tomorrow and will be back next week
Sentence 2
2.1) I will let you know once I got the message
2.2) I will let you know once I have got the message
2.3) I will let you know once I get the message
Many thanks
Sentence 1
1.1) I will be away from office tomorrow and back next week
1.2) I will be away from office tomorrow and be back next week
1.3) I will be away from office tomorrow and will be back next week
Sentence 2
2.1) I will let you know once I got the message
2.2) I will let you know once I have got the message
2.3) I will let you know once I get the message
Many thanks