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