English verb conjugation
SHOULD SKID

Regular verb: skid - skidded - skidded

Affirmation

Simple form	V-ing form
I should skid you should skid he should skid we should skid you should skid they should skid	I should be skidding you should be skidding he should be skidding we should be skidding you should be skidding they should be skidding
Perfect	V-ing perfect
I should have skidded you should have skidded he should have skidded we should have skidded you should have skidded they should have skidded	I should have been skidding you should have been skidding he should have been skidding we should have been skidding you should have been skidding they should have been skidding

Negation

Simple form	V-ing form
I should not skid you should not skid he should not skid we should not skid you should not skid they should not skid	I should not be skidding you should not be skidding he should not be skidding we should not be skidding you should not be skidding they should not be skidding
Perfect	V-ing perfect
I should not have skidded you should not have skidded he should not have skidded we should not have skidded you should not have skidded they should not have skidded	I should not have been skidding you should not have been skidding he should not have been skidding we should not have been skidding you should not have been skidding they should not have been skidding

Interrogative form

Simple form	V-ing form
should I skid? should you skid? should he skid? should we skid? should you skid? should they skid?	should I be skidding? should you be skidding? should he be skidding? should we be skidding? should you be skidding? should they be skidding?
Perfect	V-ing perfect
should I have skidded? should you have skidded? should he have skidded? should we have skidded? should you have skidded? should they have skidded?	should I have been skidding? should you have been skidding? should he have been skidding? should we have been skidding? should you have been skidding? should they have been skidding?

Interro-negative form

Simple form	V-ing form
should I not skid? should you not skid? should he not skid? should we not skid? should you not skid? should they not skid?	should I not be skidding? should you not be skidding? should he not be skidding? should we not be skidding? should you not be skidding? should they not be skidding?
Perfect	V-ing perfect
should I not have skidded? should you not have skidded? should he not have skidded? should we not have skidded? should you not have skidded? should they not have skidded?	should I not have been skidding? should you not have been skidding? should he not have been skidding? should we not have been skidding? should you not have been skidding? should they not have been skidding?