Crossword

[Rugbyfan]

Certainly not tacit encouragement 5 and 7 letters - o - a - - - - t - m

A habit provided but the clientele 6 letters. - - - t - m

[Neveracrossword]

2 Custom

[1ozzy]

2 Custom

[fiction-factory]

saw the first as vocal support but that doesn't fit your pattern

[Neveracrossword]

For 1, you've said 5,7 but are showing 5, 6? I think it's Vocal something.

[fiction-factory]

Your pattern only shows 11 though not 12

[fiction-factory]

I think for the first pattern Rugby fan has accidentally repeated the - - - t - m pattern from the second clue

[Neveracrossword]

FF, that makes sense - and makes your Vocal Support a likely answer!