Arabic

Verb

تَشْكُكْ • ‎(taš****) ‎(form I)

1. second-person masculine singular non-past active jussive of شَكَّ ‎(šakka)
2. third-person feminine singular non-past active jussive of شَكَّ ‎(šakka)

Verb

تُشْكَكْ • ‎(tuškak) ‎(form I)

1. second-person masculine singular non-past passive jussive of شَكَّ ‎(šakka)
2. third-person feminine singular non-past passive jussive of شَكَّ ‎(šakka)