Dear Madam (przecinek)
The main reason why I decided to apply to your company is the field of its operation. FKA Furtek Komosa Aleksandrowicz Sp.k. offers legal services for business, .....in addition internship THE I am applying for .....(ja bym cos zmienila - to jest powtarzanie tego samego) 'concerns specifically' (zla kolejnosc slow...spec. concerns) corporate law. This is (przedimek) area of my professional interests and I would like to 'develop' (mozna tez 'extend') my legal knowledge in this field. During my studies 'at the law department' (wg mnie niepotr) I 'have chosen' (zly czas ...chose) 'seminary' (nie rozumiem tego) (moze lepiej...I specialized in) 'about' (niepotr) company law and my Master thesis was titled "The draft of the reform on the financial structure of the Polish limited liability company". 'It' (nie, daj tutaj ..'That, I feel') 'gives me sufficient knowledge' (wg mnie to jest nieladnie, wyglada na bardzo cheeky, lepiej...'would stand me in good stead if I was) to start (przedimek) internship in your company.
'The' (ja bym dala AN argument which may convince you FURRTHER 'to my candidature' (nie, daj..as to my suitability) is the fact that during my studies I 'have undertaken' (zly czas, tutaj 'undertook') many activities, which helped me to develop, not only (daj tutaj przedimek) hard LEGAL skills '(legal)' (niepotr), but also (ja dalabym tutaj 'a range of') soft skills. For instance I 'have' (niepotr) studied 'second faculty' (jak chcesz to napisac to musisz wymienic co to bylo i jakie resultaty) and actively participated in European Law Student Association. Those experiences allowed me to improve my organization, cooperation and communication skills.
As 'far as' (ja dalabym TO) my English proficiency 'is concerned' (niepotr) I 'have' (niepotr) increased my language skills 'due to the fact of' (niepotr) (daj tutaj 'BY) participatiNG in student exchange (daj tutaj 'programmes') to Sweden and The United States of America. In addition during my studies at Warsaw School of Economics I 'was attending' (zly czas, caly czas robisz ten sam blad, tutaj 'attended') (daj przedimek) Business English course for one year. 'Except that' (tego to nawet nie rozumiem ale wiem ze jest zle - nie wiem o co chodzi), the specialization I 'had chosen' (chose) at SGH, consisted of six courses which were conducted in English. What is more, ON THE 10TH OF February I am going to start TFLS Preparation Course for TOLES (Llegal English certificate). 'Activities which I have mentioned in this paragraph proves' (to jest niepotr) (Napisz to inaczej...I consider, therefore') that I have good basis for further development of my legal English skills.
'I hope I was able to convince you to my candidature' (to dla mnie wyglada bardzo nie tak...Lepiej...I hope that you will look favourably upon my submission and). I look forward to discussing this opportunity further with you at a future interview. 'and' (zrob tutaj nowe zdanie)
.. I look forward to hearing from you.
'yours sincerely' ( Yours faithfully - dlatego ze napisales Madam, a nie przez jej imie)