The structure of a sentence in Javanese normally follows the standard pattern of sentences in Indonesian as well as in English. So the syntax is quite simple and clear-cut. It commonly starts with a subject, followed by a predicate, and ends with an object where necessary. It is important to note that Javanese knows no tense like that found in English.
Composing a sentence in Javanese is therefore relatively easy since there is no change of verbs that requires strong memory and concentration. The effort may be in amassing vocabularies in order to produce creative and authentic sentences. Let's see some examples below.
1. Aku mangan gedang. / I eat a banana.
2. Bapa sare wonten ndalem. / Daddy is sleeping in the house.
3. Saiki aku lesu. / I am hungry now.
4. Bedjo wingi tuku lengo. / Bedjo bought some oil yesterday.
5. Konco-konco arep menyang Jogja menesuk. / My friends are leaving for Jogja tomorrow.
6. Sugeng seneng nggambar. / Sugeng loves drawing.
The examples above indicate the use of common construction of Javanese sentences. As for adverb of time, it can occur before (as in sentence number 3; saiki means now) or after the subject (example number 4; wingi means yesterday. Alternatively, it can also come at the end of a sentence (example number 5; menesuk means tomorrow).
How about adverb of place? It normally comes at the end of the sentence as seen in the second sentence: wonten ndalem (in the house). If you have any questions, drop a comment so that I can respond later.