English verb conjugation
SHOULD TRAVEL

Regular verb: travel - travelled - travelled

Affirmation

Simple form	V-ing form
I should travel you should travel she should travel we should travel you should travel they should travel	I should be travelling you should be travelling she should be travelling we should be travelling you should be travelling they should be travelling
Perfect	V-ing perfect
I should have travelled you should have travelled she should have travelled we should have travelled you should have travelled they should have travelled	I should have been travelling you should have been travelling she should have been travelling we should have been travelling you should have been travelling they should have been travelling

Negation

Simple form	V-ing form
I should not travel you should not travel she should not travel we should not travel you should not travel they should not travel	I should not be travelling you should not be travelling she should not be travelling we should not be travelling you should not be travelling they should not be travelling
Perfect	V-ing perfect
I should not have travelled you should not have travelled she should not have travelled we should not have travelled you should not have travelled they should not have travelled	I should not have been travelling you should not have been travelling she should not have been travelling we should not have been travelling you should not have been travelling they should not have been travelling

Interrogative form

Simple form	V-ing form
should I travel? should you travel? should she travel? should we travel? should you travel? should they travel?	should I be travelling? should you be travelling? should she be travelling? should we be travelling? should you be travelling? should they be travelling?
Perfect	V-ing perfect
should I have travelled? should you have travelled? should she have travelled? should we have travelled? should you have travelled? should they have travelled?	should I have been travelling? should you have been travelling? should she have been travelling? should we have been travelling? should you have been travelling? should they have been travelling?

Interro-negative form

Simple form	V-ing form
should I not travel? should you not travel? should she not travel? should we not travel? should you not travel? should they not travel?	should I not be travelling? should you not be travelling? should she not be travelling? should we not be travelling? should you not be travelling? should they not be travelling?
Perfect	V-ing perfect
should I not have travelled? should you not have travelled? should she not have travelled? should we not have travelled? should you not have travelled? should they not have travelled?	should I not have been travelling? should you not have been travelling? should she not have been travelling? should we not have been travelling? should you not have been travelling? should they not have been travelling?