English verb conjugation
CAN SPORT

Regular verb: sport - sported - sported

Affirmation

Simple form	V-ing form
I can sport you can sport he can sport we can sport you can sport they can sport	I can be sporting you can be sporting he can be sporting we can be sporting you can be sporting they can be sporting
Perfect	V-ing perfect
I can have sported you can have sported he can have sported we can have sported you can have sported they can have sported	I can have been sporting you can have been sporting he can have been sporting we can have been sporting you can have been sporting they can have been sporting

Negation

Simple form	V-ing form
I can't sport you can't sport he can't sport we can't sport you can't sport they can't sport	I can't be sporting you can't be sporting he can't be sporting we can't be sporting you can't be sporting they can't be sporting
Perfect	V-ing perfect
I can't have sported you can't have sported he can't have sported we can't have sported you can't have sported they can't have sported	I can't have been sporting you can't have been sporting he can't have been sporting we can't have been sporting you can't have been sporting they can't have been sporting

Interrogative form

Simple form	V-ing form
can I sport? can you sport? can he sport? can we sport? can you sport? can they sport?	can I be sporting? can you be sporting? can he be sporting? can we be sporting? can you be sporting? can they be sporting?
Perfect	V-ing perfect
can I have sported? can you have sported? can he have sported? can we have sported? can you have sported? can they have sported?	can I have been sporting? can you have been sporting? can he have been sporting? can we have been sporting? can you have been sporting? can they have been sporting?

Interro-negative form

Simple form	V-ing form
can't I sport? can't you sport? can't he sport? can't we sport? can't you sport? can't they sport?	can't I be sporting? can't you be sporting? can't he be sporting? can't we be sporting? can't you be sporting? can't they be sporting?
Perfect	V-ing perfect
can't I have sported? can't you have sported? can't he have sported? can't we have sported? can't you have sported? can't they have sported?	can't I have been sporting? can't you have been sporting? can't he have been sporting? can't we have been sporting? can't you have been sporting? can't they have been sporting?