text_original: If this search prove in vain, then, but not till then, you may think that possibly you are dealing with a tropical case.
text_transcription: IF THIS SEARCH PROVE IN VAIN THEN BUT NOT TILL THEN YOU MAY THINK THAT POSSIBLY YOU ARE DEALING WITH A TROPICAL CASE
phonemes: ɪf ðɪs sˈɜːtʃ pɹˈuːv ɪn vˈeɪn, ðˈɛn, bˌʌt nˌɑːt tˈɪl ðˈɛn, juː mˈeɪ θˈɪŋk ðæt pˈɑːsᵻbli juː ɑːɹ dˈiːlɪŋ wɪð ɐ tɹˈɑːpɪkəl kˈeɪs.