English verb conjugation
COULD SEQUELIZE

Regular verb: sequelize - sequelized - sequelized

Affirmation

Simple form	V-ing form
I could sequelize you could sequelize she could sequelize we could sequelize you could sequelize they could sequelize	I could be sequelizing you could be sequelizing she could be sequelizing we could be sequelizing you could be sequelizing they could be sequelizing
Perfect	V-ing perfect
I could have sequelized you could have sequelized she could have sequelized we could have sequelized you could have sequelized they could have sequelized	I could have been sequelizing you could have been sequelizing she could have been sequelizing we could have been sequelizing you could have been sequelizing they could have been sequelizing

Negation

Simple form	V-ing form
I could not sequelize you could not sequelize she could not sequelize we could not sequelize you could not sequelize they could not sequelize	I could not be sequelizing you could not be sequelizing she could not be sequelizing we could not be sequelizing you could not be sequelizing they could not be sequelizing
Perfect	V-ing perfect
I could not have sequelized you could not have sequelized she could not have sequelized we could not have sequelized you could not have sequelized they could not have sequelized	I could not have been sequelizing you could not have been sequelizing she could not have been sequelizing we could not have been sequelizing you could not have been sequelizing they could not have been sequelizing

Interrogative form

Simple form	V-ing form
could I sequelize? could you sequelize? could she sequelize? could we sequelize? could you sequelize? could they sequelize?	could I be sequelizing? could you be sequelizing? could she be sequelizing? could we be sequelizing? could you be sequelizing? could they be sequelizing?
Perfect	V-ing perfect
could I have sequelized? could you have sequelized? could she have sequelized? could we have sequelized? could you have sequelized? could they have sequelized?	could I have been sequelizing? could you have been sequelizing? could she have been sequelizing? could we have been sequelizing? could you have been sequelizing? could they have been sequelizing?

Interro-negative form

Simple form	V-ing form
could I not sequelize? could you not sequelize? could she not sequelize? could we not sequelize? could you not sequelize? could they not sequelize?	could I not be sequelizing? could you not be sequelizing? could she not be sequelizing? could we not be sequelizing? could you not be sequelizing? could they not be sequelizing?
Perfect	V-ing perfect
could I not have sequelized? could you not have sequelized? could she not have sequelized? could we not have sequelized? could you not have sequelized? could they not have sequelized?	could I not have been sequelizing? could you not have been sequelizing? could she not have been sequelizing? could we not have been sequelizing? could you not have been sequelizing? could they not have been sequelizing?