English verb conjugation
SHOULD OBSOLESCE

Regular verb: obsolesce - obsolesced - obsolesced

Affirmation

Simple form	V-ing form
I should obsolesce you should obsolesce he should obsolesce we should obsolesce you should obsolesce they should obsolesce	I should be obsolescing you should be obsolescing he should be obsolescing we should be obsolescing you should be obsolescing they should be obsolescing
Perfect	V-ing perfect
I should have obsolesced you should have obsolesced he should have obsolesced we should have obsolesced you should have obsolesced they should have obsolesced	I should have been obsolescing you should have been obsolescing he should have been obsolescing we should have been obsolescing you should have been obsolescing they should have been obsolescing

Negation

Simple form	V-ing form
I should not obsolesce you should not obsolesce he should not obsolesce we should not obsolesce you should not obsolesce they should not obsolesce	I should not be obsolescing you should not be obsolescing he should not be obsolescing we should not be obsolescing you should not be obsolescing they should not be obsolescing
Perfect	V-ing perfect
I should not have obsolesced you should not have obsolesced he should not have obsolesced we should not have obsolesced you should not have obsolesced they should not have obsolesced	I should not have been obsolescing you should not have been obsolescing he should not have been obsolescing we should not have been obsolescing you should not have been obsolescing they should not have been obsolescing

Interrogative form

Simple form	V-ing form
should I obsolesce? should you obsolesce? should he obsolesce? should we obsolesce? should you obsolesce? should they obsolesce?	should I be obsolescing? should you be obsolescing? should he be obsolescing? should we be obsolescing? should you be obsolescing? should they be obsolescing?
Perfect	V-ing perfect
should I have obsolesced? should you have obsolesced? should he have obsolesced? should we have obsolesced? should you have obsolesced? should they have obsolesced?	should I have been obsolescing? should you have been obsolescing? should he have been obsolescing? should we have been obsolescing? should you have been obsolescing? should they have been obsolescing?

Interro-negative form

Simple form	V-ing form
should I not obsolesce? should you not obsolesce? should he not obsolesce? should we not obsolesce? should you not obsolesce? should they not obsolesce?	should I not be obsolescing? should you not be obsolescing? should he not be obsolescing? should we not be obsolescing? should you not be obsolescing? should they not be obsolescing?
Perfect	V-ing perfect
should I not have obsolesced? should you not have obsolesced? should he not have obsolesced? should we not have obsolesced? should you not have obsolesced? should they not have obsolesced?	should I not have been obsolescing? should you not have been obsolescing? should he not have been obsolescing? should we not have been obsolescing? should you not have been obsolescing? should they not have been obsolescing?