English verb conjugation
SHOULD FOUR-WHEEL

Regular verb: four-wheel - four-wheeled - four-wheeled

Affirmation

Simple form	V-ing form
I should four-wheel you should four-wheel he should four-wheel we should four-wheel you should four-wheel they should four-wheel	I should be four-wheeling you should be four-wheeling he should be four-wheeling we should be four-wheeling you should be four-wheeling they should be four-wheeling
Perfect	V-ing perfect
I should have four-wheeled you should have four-wheeled he should have four-wheeled we should have four-wheeled you should have four-wheeled they should have four-wheeled	I should have been four-wheeling you should have been four-wheeling he should have been four-wheeling we should have been four-wheeling you should have been four-wheeling they should have been four-wheeling

Negation

Simple form	V-ing form
I should not four-wheel you should not four-wheel he should not four-wheel we should not four-wheel you should not four-wheel they should not four-wheel	I should not be four-wheeling you should not be four-wheeling he should not be four-wheeling we should not be four-wheeling you should not be four-wheeling they should not be four-wheeling
Perfect	V-ing perfect
I should not have four-wheeled you should not have four-wheeled he should not have four-wheeled we should not have four-wheeled you should not have four-wheeled they should not have four-wheeled	I should not have been four-wheeling you should not have been four-wheeling he should not have been four-wheeling we should not have been four-wheeling you should not have been four-wheeling they should not have been four-wheeling

Interrogative form

Simple form	V-ing form
should I four-wheel? should you four-wheel? should he four-wheel? should we four-wheel? should you four-wheel? should they four-wheel?	should I be four-wheeling? should you be four-wheeling? should he be four-wheeling? should we be four-wheeling? should you be four-wheeling? should they be four-wheeling?
Perfect	V-ing perfect
should I have four-wheeled? should you have four-wheeled? should he have four-wheeled? should we have four-wheeled? should you have four-wheeled? should they have four-wheeled?	should I have been four-wheeling? should you have been four-wheeling? should he have been four-wheeling? should we have been four-wheeling? should you have been four-wheeling? should they have been four-wheeling?

Interro-negative form

Simple form	V-ing form
should I not four-wheel? should you not four-wheel? should he not four-wheel? should we not four-wheel? should you not four-wheel? should they not four-wheel?	should I not be four-wheeling? should you not be four-wheeling? should he not be four-wheeling? should we not be four-wheeling? should you not be four-wheeling? should they not be four-wheeling?
Perfect	V-ing perfect
should I not have four-wheeled? should you not have four-wheeled? should he not have four-wheeled? should we not have four-wheeled? should you not have four-wheeled? should they not have four-wheeled?	should I not have been four-wheeling? should you not have been four-wheeling? should he not have been four-wheeling? should we not have been four-wheeling? should you not have been four-wheeling? should they not have been four-wheeling?