Present
I    unstick
you  unstick
he   unsticks
we   unstick
you  unstick
they unstick

Perfect
I    have unstuck
you  have unstuck
he   has unstuck
we   have unstuck
you  have unstuck
they have unstuck

Past
I    unstuck
you  unstuck
he   unstuck
we   unstuck
you  unstuck
they unstuck

Pluperfect
I    had unstuck
you  had unstuck
he   had unstuck
we   had unstuck
you  had unstuck
they had unstuck

Future
I    will unstick
you  will unstick
he   will unstick
we   will unstick
you  will unstick
they will unstick

Future perfect
I    will have unstuck
you  will have unstuck
he   will have unstuck
we   will have unstuck
you  will have unstuck
they will have unstuck

Present
I    unstick
you  unstick
he   unstick
we   unstick
you  unstick
they unstick

Present
I    have unstuck
you  have unstuck
he   have unstuck
we   have unstuck
you  have unstuck
they have unstuck

Imperfect
I    unstuck
you  unstuck
he   unstuck
we   unstuck
you  unstuck
they unstuck

Pluperfect
I    had unstuck
you  had unstuck
he   had unstuck
we   had unstuck
you  had unstuck
they had unstuck

Present
I    would unstick
you  would unstick
he   would unstick
we   would unstick
you  would unstick
they would unstick

Perfect
I    would have unstuck
you  would have unstuck
he   would have unstuck
we   would have unstuck
you  would have unstuck
they would have unstuck

Present
I    am unsticking
you  are unsticking
he   is unsticking
we   are unsticking
you  are unsticking
they are unsticking

Perfect
I    have been unsticking
you  have been unsticking
he   has been unsticking
we   have been unsticking
you  have been unsticking
they have been unsticking

Past
I    was unsticking
you  were unsticking
he   was unsticking
we   were unsticking
you  were unsticking
they were unsticking

Pluperfect
I    had been unsticking
you  had been unsticking
he   had been unsticking
we   had been unsticking
you  had been unsticking
they had been unsticking

Future
I    will be unsticking
you  will be unsticking
he   will be unsticking
we   will be unsticking
you  will be unsticking
they will be unsticking

Future perfect
I    will have been unsticking
you  will have been unsticking
he   will have been unsticking
we   will have been unsticking
you  will have been unsticking
they will have been unsticking

Present
I    would be unsticking
you  would be unsticking
he   would be unsticking
we   would be unsticking
you  would be unsticking
they would be unsticking

Perfect
I    would have been unsticking
you  would have been unsticking
he   would have been unsticking
we   would have been unsticking
you  would have been unsticking
they would have been unsticking