English verb conjugation
COULD FUSTIGATE

Regular verb: fustigate - fustigated - fustigated

Affirmation

Simple form	V-ing form
I could fustigate you could fustigate he could fustigate we could fustigate you could fustigate they could fustigate	I could be fustigating you could be fustigating he could be fustigating we could be fustigating you could be fustigating they could be fustigating
Perfect	V-ing perfect
I could have fustigated you could have fustigated he could have fustigated we could have fustigated you could have fustigated they could have fustigated	I could have been fustigating you could have been fustigating he could have been fustigating we could have been fustigating you could have been fustigating they could have been fustigating

Negation

Simple form	V-ing form
I couldn't fustigate you couldn't fustigate he couldn't fustigate we couldn't fustigate you couldn't fustigate they couldn't fustigate	I couldn't be fustigating you couldn't be fustigating he couldn't be fustigating we couldn't be fustigating you couldn't be fustigating they couldn't be fustigating
Perfect	V-ing perfect
I couldn't have fustigated you couldn't have fustigated he couldn't have fustigated we couldn't have fustigated you couldn't have fustigated they couldn't have fustigated	I couldn't have been fustigating you couldn't have been fustigating he couldn't have been fustigating we couldn't have been fustigating you couldn't have been fustigating they couldn't have been fustigating

Interrogative form

Simple form	V-ing form
could I fustigate? could you fustigate? could he fustigate? could we fustigate? could you fustigate? could they fustigate?	could I be fustigating? could you be fustigating? could he be fustigating? could we be fustigating? could you be fustigating? could they be fustigating?
Perfect	V-ing perfect
could I have fustigated? could you have fustigated? could he have fustigated? could we have fustigated? could you have fustigated? could they have fustigated?	could I have been fustigating? could you have been fustigating? could he have been fustigating? could we have been fustigating? could you have been fustigating? could they have been fustigating?

Interro-negative form

Simple form	V-ing form
couldn't I fustigate? couldn't you fustigate? couldn't he fustigate? couldn't we fustigate? couldn't you fustigate? couldn't they fustigate?	couldn't I be fustigating? couldn't you be fustigating? couldn't he be fustigating? couldn't we be fustigating? couldn't you be fustigating? couldn't they be fustigating?
Perfect	V-ing perfect
couldn't I have fustigated? couldn't you have fustigated? couldn't he have fustigated? couldn't we have fustigated? couldn't you have fustigated? couldn't they have fustigated?	couldn't I have been fustigating? couldn't you have been fustigating? couldn't he have been fustigating? couldn't we have been fustigating? couldn't you have been fustigating? couldn't they have been fustigating?