As the word order in Polish is quite flexible, you might encounter these phrases in different order. The short form 'go', which is not emphasized, will normally not be in the first position of the sentence. If the sentence consists only of the verb + 'go', it will go after with verb: Widzę go. - I (can) see him. However, it will usually go before the verb if there are other elements in the sentence, for example: Rzadko go widzę. - I rarely see him. (Here we put 'go' before the verb, because we tend to 'hide' small and not emphasized words into the middle of the sentence) Cieszę się, że go widzę. - I am happy that I see him. The emphasized form 'jego' is not very common, and we use it only if the context requires to underline the word or to show contrast. It will be usually in the first or last position of the sentence. It often comes with words like 'właśnie', 'nawet', 'tylko'. Widzę ją. Jego też widzę. - I can see her. I can also see him. Widzę jego, a nie ciebie. - I can see him, not you. Tylko jego widzę. - I can see only him.

A lot of Poles are, but I think you can overestimate how hard the language really is by focusing on the parts that are more complex than English. Verbs in Polish are actually simpler than in English.

The level of language competence amongst Poles will vary depending on many factors: their education, occupation, place of living, age, interests, access to resources in English, etc. According to the research conducted by the Statistical Office in Poland in 2016, 43.5% respondents aged 18-69 declared to know English at various levels (45.5% - basic level, 33.5% - intermediate level, 20.9% - advanced level). Source: "Kształcenie dorosłych 2016" stat.gov.pl/obszary-tematyczne/edukacja/