English verb conjugation
COULD RUSTICATE

Regular verb: rusticate - rusticated - rusticated

Affirmation

Simple form	V-ing form
I could rusticate you could rusticate he could rusticate we could rusticate you could rusticate they could rusticate	I could be rusticating you could be rusticating he could be rusticating we could be rusticating you could be rusticating they could be rusticating
Perfect	V-ing perfect
I could have rusticated you could have rusticated he could have rusticated we could have rusticated you could have rusticated they could have rusticated	I could have been rusticating you could have been rusticating he could have been rusticating we could have been rusticating you could have been rusticating they could have been rusticating

Negation

Simple form	V-ing form
I couldn't rusticate you couldn't rusticate he couldn't rusticate we couldn't rusticate you couldn't rusticate they couldn't rusticate	I couldn't be rusticating you couldn't be rusticating he couldn't be rusticating we couldn't be rusticating you couldn't be rusticating they couldn't be rusticating
Perfect	V-ing perfect
I couldn't have rusticated you couldn't have rusticated he couldn't have rusticated we couldn't have rusticated you couldn't have rusticated they couldn't have rusticated	I couldn't have been rusticating you couldn't have been rusticating he couldn't have been rusticating we couldn't have been rusticating you couldn't have been rusticating they couldn't have been rusticating

Interrogative form

Simple form	V-ing form
could I rusticate? could you rusticate? could he rusticate? could we rusticate? could you rusticate? could they rusticate?	could I be rusticating? could you be rusticating? could he be rusticating? could we be rusticating? could you be rusticating? could they be rusticating?
Perfect	V-ing perfect
could I have rusticated? could you have rusticated? could he have rusticated? could we have rusticated? could you have rusticated? could they have rusticated?	could I have been rusticating? could you have been rusticating? could he have been rusticating? could we have been rusticating? could you have been rusticating? could they have been rusticating?

Interro-negative form

Simple form	V-ing form
couldn't I rusticate? couldn't you rusticate? couldn't he rusticate? couldn't we rusticate? couldn't you rusticate? couldn't they rusticate?	couldn't I be rusticating? couldn't you be rusticating? couldn't he be rusticating? couldn't we be rusticating? couldn't you be rusticating? couldn't they be rusticating?
Perfect	V-ing perfect
couldn't I have rusticated? couldn't you have rusticated? couldn't he have rusticated? couldn't we have rusticated? couldn't you have rusticated? couldn't they have rusticated?	couldn't I have been rusticating? couldn't you have been rusticating? couldn't he have been rusticating? couldn't we have been rusticating? couldn't you have been rusticating? couldn't they have been rusticating?