About Bengali Language
According to Wikipedia.org, Bengali is a popular Indo-Aryan language. The native speakers of this language are from the Bengal region in South Asia. It is also popularly known as Bangla and is the official language of Bangladesh. You will be surprised to know that is widely spoken in 22 scheduled languages of India. The total number of native speakers is 250 million. If we talk about the writing system it is Bengali and Bengali Braille. There are two different standard styles in Bengali known as Sadhubhasa (elegant or genteel speech) and the Chaltibhasa (current or colloquial speech). It is now used for both business and personal communications. If we talk about the simple Bengali sentence is follows a subject-object-verb word order. When it is present the negative particle will come at the ending of a sentence. You need to recognize six different cases and three verb tenses.
About Javanese Language
According to Wikipedia.org, Javanese is the language of the Javanese people. It is spoken in the central and eastern parts of the island of Java, in Indonesia. There are also many Javanese speakers on the northern coast of western Java. Javanese is the native language of more than 98 million people. The language is spoken by 42% of the total population of Indonesia. Javanese has the largest number of native speakers in Indonesia. The language has several regional dialects and it has distinct status styles. Javanese has closest relations with Sundanese, Madurese, and Balinese. The speakers of Javanese also speak Indonesian for commercial purposes. They also use the language to communicate with non-Javanese-speaking Indonesians. Javanese is also spoken in Malaysia and Singapore. The language is also spoken by traditional immigrant communities who are of Javanese descent in Suriname, Sri Lanka, and New Caledonia.