Dissertation materials

Have /take a hand in something--- biror narsaga aralashmoq, biror harsada qo’li bo’lmoq; e.g. ‘I don’t believe he will come of his free will. ’In that case, God knows! I won’t have a hand caging him.’ [J. Galsworthy, ‘Maid in waiting’, ch. XXVIII]- Friz o’z hohishi bilan keladi deb o’ylamayman.Agar keladigan bo’lsa, Hudo biladi! Uni hibsga olishda men qatnashmayman.

Have a hand in the till--- kassani o’marmoq/tunamoq; e.g. The store owner thought his business was falling until he discovered that the treasurer had his hand in the till. [DAI]- Do’kon egasi to o’zini kasseri kassani o’marayotganini bilmaguncha , ishlarim orqaga ketayapti deb o’ylagan edi.