If a language does not have a full six-position stop paradigm (/p, t, k, b, d, g/), the gaps are most likely to occur at /g/, then /p/, followed by /d/ and finally /b/.
Standardized
IF there is not a full six-position stop paradigm (/p, t, k, b, d, g/), THEN the gaps are most likely to occur at /g/, then /p/, followed by /d/ and finally /b/.