English verb conjugation
COULD PRESHRINK

Irregular verb: preshrink - preshrank - preshrunk

Affirmation

Simple form	V-ing form
I could preshrink you could preshrink he could preshrink we could preshrink you could preshrink they could preshrink	I could be preshrinking you could be preshrinking he could be preshrinking we could be preshrinking you could be preshrinking they could be preshrinking
Perfect	V-ing perfect
I could have preshrunk you could have preshrunk he could have preshrunk we could have preshrunk you could have preshrunk they could have preshrunk	I could have been preshrinking you could have been preshrinking he could have been preshrinking we could have been preshrinking you could have been preshrinking they could have been preshrinking

Negation

Simple form	V-ing form
I couldn't preshrink you couldn't preshrink he couldn't preshrink we couldn't preshrink you couldn't preshrink they couldn't preshrink	I couldn't be preshrinking you couldn't be preshrinking he couldn't be preshrinking we couldn't be preshrinking you couldn't be preshrinking they couldn't be preshrinking
Perfect	V-ing perfect
I couldn't have preshrunk you couldn't have preshrunk he couldn't have preshrunk we couldn't have preshrunk you couldn't have preshrunk they couldn't have preshrunk	I couldn't have been preshrinking you couldn't have been preshrinking he couldn't have been preshrinking we couldn't have been preshrinking you couldn't have been preshrinking they couldn't have been preshrinking

Interrogative form

Simple form	V-ing form
could I preshrink? could you preshrink? could he preshrink? could we preshrink? could you preshrink? could they preshrink?	could I be preshrinking? could you be preshrinking? could he be preshrinking? could we be preshrinking? could you be preshrinking? could they be preshrinking?
Perfect	V-ing perfect
could I have preshrunk? could you have preshrunk? could he have preshrunk? could we have preshrunk? could you have preshrunk? could they have preshrunk?	could I have been preshrinking? could you have been preshrinking? could he have been preshrinking? could we have been preshrinking? could you have been preshrinking? could they have been preshrinking?

Interro-negative form

Simple form	V-ing form
couldn't I preshrink? couldn't you preshrink? couldn't he preshrink? couldn't we preshrink? couldn't you preshrink? couldn't they preshrink?	couldn't I be preshrinking? couldn't you be preshrinking? couldn't he be preshrinking? couldn't we be preshrinking? couldn't you be preshrinking? couldn't they be preshrinking?
Perfect	V-ing perfect
couldn't I have preshrunk? couldn't you have preshrunk? couldn't he have preshrunk? couldn't we have preshrunk? couldn't you have preshrunk? couldn't they have preshrunk?	couldn't I have been preshrinking? couldn't you have been preshrinking? couldn't he have been preshrinking? couldn't we have been preshrinking? couldn't you have been preshrinking? couldn't they have been preshrinking?