English verb conjugation
SHOULD TRAVAIL

Regular verb: travail - travailed - travailed

Affirmation

Simple form	V-ing form
I should travail you should travail he should travail we should travail you should travail they should travail	I should be travailing you should be travailing he should be travailing we should be travailing you should be travailing they should be travailing
Perfect	V-ing perfect
I should have travailed you should have travailed he should have travailed we should have travailed you should have travailed they should have travailed	I should have been travailing you should have been travailing he should have been travailing we should have been travailing you should have been travailing they should have been travailing

Negation

Simple form	V-ing form
I should not travail you should not travail he should not travail we should not travail you should not travail they should not travail	I should not be travailing you should not be travailing he should not be travailing we should not be travailing you should not be travailing they should not be travailing
Perfect	V-ing perfect
I should not have travailed you should not have travailed he should not have travailed we should not have travailed you should not have travailed they should not have travailed	I should not have been travailing you should not have been travailing he should not have been travailing we should not have been travailing you should not have been travailing they should not have been travailing

Interrogative form

Simple form	V-ing form
should I travail? should you travail? should he travail? should we travail? should you travail? should they travail?	should I be travailing? should you be travailing? should he be travailing? should we be travailing? should you be travailing? should they be travailing?
Perfect	V-ing perfect
should I have travailed? should you have travailed? should he have travailed? should we have travailed? should you have travailed? should they have travailed?	should I have been travailing? should you have been travailing? should he have been travailing? should we have been travailing? should you have been travailing? should they have been travailing?

Interro-negative form

Simple form	V-ing form
should I not travail? should you not travail? should he not travail? should we not travail? should you not travail? should they not travail?	should I not be travailing? should you not be travailing? should he not be travailing? should we not be travailing? should you not be travailing? should they not be travailing?
Perfect	V-ing perfect
should I not have travailed? should you not have travailed? should he not have travailed? should we not have travailed? should you not have travailed? should they not have travailed?	should I not have been travailing? should you not have been travailing? should he not have been travailing? should we not have been travailing? should you not have been travailing? should they not have been travailing?