The past tense of unstock is unstocked. See all forms of unstock with easy examples.
The past tense of unstitch is unstitched. See all forms of unstitch with easy examples.
The past tense of unstink is unstinked. See all forms of unstink with easy examples.
The past tense of unsting is unstinged. See all forms of unsting with easy examples.
The past tense of unstiffen is unstiffened. See all forms of unstiffen with easy examples.
The past tense of unstick is unstuck. See all forms of unstick with easy examples.
The past tense of unstep is unstepped. See all forms of unstep with easy examples.
The past tense of unsteel is unsteeled. See all forms of unsteel with easy examples.
The past tense of unsteady is unsteadied. See all forms of unsteady with easy examples.
The past tense of unstay is unstayed. See all forms of unstay with easy examples.