I can play the pentatonic in all 5 positions easily and switch between all patterns no problem.
However I’ve always struggled starting in any key with any pattern other than pattern 1 based on knowing all the notes on the E strings. So as long as I start on one of the E strings I have no issues.
I also,knno where all the root notes are in each of the 5 patterns.
So what’s the revelation you may ask, well,I’ve never seen this explained anywhere on tinternet before although many of you advanced folks may have. Just thought it may help those having a similar shortfall if such exist.
For minor pentatonic.
So the if we take pattern ( 1-4, 1-3, 1-3, 1-3, 1-4, 1-4 ) one that most know and love then play the first six notes from root to octave takes the shape 1-4, 1-3, 1-3.
So let’s assume we are in G minor pentatonic so first note on fret 3 of E string and play the whole of pattern 1.
If we now move to starting on the G on the A string at the 10 fret you can play the first six notes of pattern 1 from that from that point. So 1-4, 1-3, 1-3.This is pattern 4.
Move to the D string starting at fret 5 as your starting root note and follow
Pattern 1 from there for the first 6 notes compensating for the b string tuning anomaly so 1-4, 1-3, 2-4. This is pattern 2.
Move to the G string and the usual anomaly occurs. So starting on fret 12 the pattern changes to 1-4, 2-4, 2-4 to cater for the b string tuning. This is pattern 5.
Finally starting with root on the b string at fret 7 you only have 1-4, 1-3 then before running out of strings. This is pattern 3.
I realise the above is a bit wordy but in practice I find it really intuitive to play in any key starting from any pattern as long as you know where the root note is on each string.
I look forward to practising with it having only finding it about an hour ago.
Maybe others may find it of use.
Corrected D string wording thanks to @jacksprat.