The problem is that Indian languages belong to three or four language families. In contrast, all European languages (except Basque, Hungarian and Finnish) belong to one language family.
Put another way, Hindi, Sanskrit and English are more similar to each other (all Indo-European) than any of them are to Ladakhi (Sino-Tibetan), Munda (Austroasiatic) or Tamil (Dravidian).
When an Indian speaks English as a second language, it will be influenced by their first language. But the effect of Punjabi would be quite different from that of Telegu, which in turn would be quite different from that of Zo.
The problem is that Indian languages belong to three or four language families. In contrast, all European languages (except Basque, Hungarian and Finnish) belong to one language family.
Put another way, Hindi, Sanskrit and English are more similar to each other (all Indo-European) than any of them are to Ladakhi (Sino-Tibetan), Munda (Austroasiatic) or Tamil (Dravidian).
When an Indian speaks English as a second language, it will be influenced by their first language. But the effect of Punjabi would be quite different from that of Telegu, which in turn would be quite different from that of Zo.