Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I should offer sth you should offer sth he should offer sth we should offer sth you should offer sth they should offer sth
V-ing form
I should be offer sthing you should be offer sthing he should be offer sthing we should be offer sthing you should be offer sthing they should be offer sthing
Perfect
I should have offer sthed you should have offer sthed he should have offer sthed we should have offer sthed you should have offer sthed they should have offer sthed
V-ing perfect
I should have been offer sthing you should have been offer sthing he should have been offer sthing we should have been offer sthing you should have been offer sthing they should have been offer sthing
Negation
Simple form
I should not offer sth you should not offer sth he should not offer sth we should not offer sth you should not offer sth they should not offer sth
V-ing form
I should not be offer sthing you should not be offer sthing he should not be offer sthing we should not be offer sthing you should not be offer sthing they should not be offer sthing
Perfect
I should not have offer sthed you should not have offer sthed he should not have offer sthed we should not have offer sthed you should not have offer sthed they should not have offer sthed
V-ing perfect
I should not have been offer sthing you should not have been offer sthing he should not have been offer sthing we should not have been offer sthing you should not have been offer sthing they should not have been offer sthing
Interrogative form
Simple form
should I offer sth? should you offer sth? should he offer sth? should we offer sth? should you offer sth? should they offer sth?
V-ing form
should I be offer sthing? should you be offer sthing? should he be offer sthing? should we be offer sthing? should you be offer sthing? should they be offer sthing?
Perfect
should I have offer sthed? should you have offer sthed? should he have offer sthed? should we have offer sthed? should you have offer sthed? should they have offer sthed?
V-ing perfect
should I have been offer sthing? should you have been offer sthing? should he have been offer sthing? should we have been offer sthing? should you have been offer sthing? should they have been offer sthing?
Interro-negative form
Simple form
should I not offer sth? should you not offer sth? should he not offer sth? should we not offer sth? should you not offer sth? should they not offer sth?
V-ing form
should I not be offer sthing? should you not be offer sthing? should he not be offer sthing? should we not be offer sthing? should you not be offer sthing? should they not be offer sthing?
Perfect
should I not have offer sthed? should you not have offer sthed? should he not have offer sthed? should we not have offer sthed? should you not have offer sthed? should they not have offer sthed?
V-ing perfect
should I not have been offer sthing? should you not have been offer sthing? should he not have been offer sthing? should we not have been offer sthing? should you not have been offer sthing? should they not have been offer sthing?