English verb conjugation
CAN LEAGUE

Regular verb: league - leagued - leagued

Affirmation

Simple form	V-ing form
I can league you can league he can league we can league you can league they can league	I can be leaguing you can be leaguing he can be leaguing we can be leaguing you can be leaguing they can be leaguing
Perfect	V-ing perfect
I can have leagued you can have leagued he can have leagued we can have leagued you can have leagued they can have leagued	I can have been leaguing you can have been leaguing he can have been leaguing we can have been leaguing you can have been leaguing they can have been leaguing

Negation

Simple form	V-ing form
I cannot league you cannot league he cannot league we cannot league you cannot league they cannot league	I cannot be leaguing you cannot be leaguing he cannot be leaguing we cannot be leaguing you cannot be leaguing they cannot be leaguing
Perfect	V-ing perfect
I cannot have leagued you cannot have leagued he cannot have leagued we cannot have leagued you cannot have leagued they cannot have leagued	I cannot have been leaguing you cannot have been leaguing he cannot have been leaguing we cannot have been leaguing you cannot have been leaguing they cannot have been leaguing

Interrogative form

Simple form	V-ing form
can I league? can you league? can he league? can we league? can you league? can they league?	can I be leaguing? can you be leaguing? can he be leaguing? can we be leaguing? can you be leaguing? can they be leaguing?
Perfect	V-ing perfect
can I have leagued? can you have leagued? can he have leagued? can we have leagued? can you have leagued? can they have leagued?	can I have been leaguing? can you have been leaguing? can he have been leaguing? can we have been leaguing? can you have been leaguing? can they have been leaguing?

Interro-negative form

Simple form	V-ing form
can I not league? can you not league? can he not league? can we not league? can you not league? can they not league?	can I not be leaguing? can you not be leaguing? can he not be leaguing? can we not be leaguing? can you not be leaguing? can they not be leaguing?
Perfect	V-ing perfect
can I not have leagued? can you not have leagued? can he not have leagued? can we not have leagued? can you not have leagued? can they not have leagued?	can I not have been leaguing? can you not have been leaguing? can he not have been leaguing? can we not have been leaguing? can you not have been leaguing? can they not have been leaguing?