English verb conjugation
SHALL OVERDO

Irregular verb: overdo - overdid - overdone

Affirmation

Simple form	V-ing form
I shall overdo you shall overdo he shall overdo we shall overdo you shall overdo they shall overdo	I shall be overdoing you shall be overdoing he shall be overdoing we shall be overdoing you shall be overdoing they shall be overdoing
Perfect	V-ing perfect
I shall have overdone you shall have overdone he shall have overdone we shall have overdone you shall have overdone they shall have overdone	I shall have been overdoing you shall have been overdoing he shall have been overdoing we shall have been overdoing you shall have been overdoing they shall have been overdoing

Negation

Simple form	V-ing form
I shall not overdo you shall not overdo he shall not overdo we shall not overdo you shall not overdo they shall not overdo	I shall not be overdoing you shall not be overdoing he shall not be overdoing we shall not be overdoing you shall not be overdoing they shall not be overdoing
Perfect	V-ing perfect
I shall not have overdone you shall not have overdone he shall not have overdone we shall not have overdone you shall not have overdone they shall not have overdone	I shall not have been overdoing you shall not have been overdoing he shall not have been overdoing we shall not have been overdoing you shall not have been overdoing they shall not have been overdoing

Interrogative form

Simple form	V-ing form
shall I overdo? shall you overdo? shall he overdo? shall we overdo? shall you overdo? shall they overdo?	shall I be overdoing? shall you be overdoing? shall he be overdoing? shall we be overdoing? shall you be overdoing? shall they be overdoing?
Perfect	V-ing perfect
shall I have overdone? shall you have overdone? shall he have overdone? shall we have overdone? shall you have overdone? shall they have overdone?	shall I have been overdoing? shall you have been overdoing? shall he have been overdoing? shall we have been overdoing? shall you have been overdoing? shall they have been overdoing?

Interro-negative form

Simple form	V-ing form
shall I not overdo? shall you not overdo? shall he not overdo? shall we not overdo? shall you not overdo? shall they not overdo?	shall I not be overdoing? shall you not be overdoing? shall he not be overdoing? shall we not be overdoing? shall you not be overdoing? shall they not be overdoing?
Perfect	V-ing perfect
shall I not have overdone? shall you not have overdone? shall he not have overdone? shall we not have overdone? shall you not have overdone? shall they not have overdone?	shall I not have been overdoing? shall you not have been overdoing? shall he not have been overdoing? shall we not have been overdoing? shall you not have been overdoing? shall they not have been overdoing?