English verb conjugation
COULD MISTRUST

Regular verb: mistrust - mistrusted - mistrusted

Affirmation

Simple form	V-ing form
I could mistrust you could mistrust he could mistrust we could mistrust you could mistrust they could mistrust	I could be mistrusting you could be mistrusting he could be mistrusting we could be mistrusting you could be mistrusting they could be mistrusting
Perfect	V-ing perfect
I could have mistrusted you could have mistrusted he could have mistrusted we could have mistrusted you could have mistrusted they could have mistrusted	I could have been mistrusting you could have been mistrusting he could have been mistrusting we could have been mistrusting you could have been mistrusting they could have been mistrusting

Negation

Simple form	V-ing form
I couldn't mistrust you couldn't mistrust he couldn't mistrust we couldn't mistrust you couldn't mistrust they couldn't mistrust	I couldn't be mistrusting you couldn't be mistrusting he couldn't be mistrusting we couldn't be mistrusting you couldn't be mistrusting they couldn't be mistrusting
Perfect	V-ing perfect
I couldn't have mistrusted you couldn't have mistrusted he couldn't have mistrusted we couldn't have mistrusted you couldn't have mistrusted they couldn't have mistrusted	I couldn't have been mistrusting you couldn't have been mistrusting he couldn't have been mistrusting we couldn't have been mistrusting you couldn't have been mistrusting they couldn't have been mistrusting

Interrogative form

Simple form	V-ing form
could I mistrust? could you mistrust? could he mistrust? could we mistrust? could you mistrust? could they mistrust?	could I be mistrusting? could you be mistrusting? could he be mistrusting? could we be mistrusting? could you be mistrusting? could they be mistrusting?
Perfect	V-ing perfect
could I have mistrusted? could you have mistrusted? could he have mistrusted? could we have mistrusted? could you have mistrusted? could they have mistrusted?	could I have been mistrusting? could you have been mistrusting? could he have been mistrusting? could we have been mistrusting? could you have been mistrusting? could they have been mistrusting?

Interro-negative form

Simple form	V-ing form
couldn't I mistrust? couldn't you mistrust? couldn't he mistrust? couldn't we mistrust? couldn't you mistrust? couldn't they mistrust?	couldn't I be mistrusting? couldn't you be mistrusting? couldn't he be mistrusting? couldn't we be mistrusting? couldn't you be mistrusting? couldn't they be mistrusting?
Perfect	V-ing perfect
couldn't I have mistrusted? couldn't you have mistrusted? couldn't he have mistrusted? couldn't we have mistrusted? couldn't you have mistrusted? couldn't they have mistrusted?	couldn't I have been mistrusting? couldn't you have been mistrusting? couldn't he have been mistrusting? couldn't we have been mistrusting? couldn't you have been mistrusting? couldn't they have been mistrusting?