| 3H6 V.i.102 | [George to Richard] I will henceforth be no more unconstant |
| KJ III.i.243 | [King Philip to Cardinal Pandulph, of breaking the treaty] Make such unconstant children of ourselves |
| KL I.i.299 | [Regan to Gonerill, of Lear's behaviour] Such unconstant starts are we like to have from him |