All the bids shown in the examples are WRONG! However, I will designate them as cooperative, invitational and forcing, using these colors
♠♥♦♣♠♥♦♣ K5 AQ1052 WNES 1♣*1♣*DBL2♣2♣ 2♠2♠ 3♥3♥ 3♠3♠ ? *CONVENIENT MINOR
♠♥♦♣♠♥♦♣ Q AQ1052 WNES 1♣*1♣*DBL2♣2♣ 2♠2♠ 3♥3♥ 3♠3♠ 4♣4♣ P 4♠4♠ ? *CONVENIENT MINOR
♠♥♦♣♠♥♦♣ AQ105 WNES 1♣*1♣*2♣2♣ P? *CONVENIENT MINOR
♠♥♦♣♠♥♦♣ Q void WNES 1♣*1♣*3♣3♣ DBL? *CONVENIENT MINOR
♠♥♦♣♠♥♦♣ A874 K874 K5432 void WNES 1♣*1♣*3♣3♣ DBL? *Precision – shows 16+ HCP
♠♥♦♣♠♥♦♣ K K AQ1052 WNES P1C P1SP2S P5HDBL?
♠♥♦♣♠♥♦♣ K K AQ1052 WNES P1C 1S2HDBL*2S DBLRDBLP? *Shows 3-card support for spades
♠♥♦♣♠♥♦♣ K K AQ1052 WNES P1C P1SP2S P3DP4C P4HDBL?
♠♥♦♣♠♥♦♣ A874 K J109 WNES 1♣*1♣*3♣3♣ DBL? *CONVENIENT MINOR