English verb conjugation
CAN INDICATE

Regular verb: indicate - indicated - indicated

Affirmation

Simple form	V-ing form
I can indicate you can indicate he can indicate we can indicate you can indicate they can indicate	I can be indicating you can be indicating he can be indicating we can be indicating you can be indicating they can be indicating
Perfect	V-ing perfect
I can have indicated you can have indicated he can have indicated we can have indicated you can have indicated they can have indicated	I can have been indicating you can have been indicating he can have been indicating we can have been indicating you can have been indicating they can have been indicating

Negation

Simple form	V-ing form
I can't indicate you can't indicate he can't indicate we can't indicate you can't indicate they can't indicate	I can't be indicating you can't be indicating he can't be indicating we can't be indicating you can't be indicating they can't be indicating
Perfect	V-ing perfect
I can't have indicated you can't have indicated he can't have indicated we can't have indicated you can't have indicated they can't have indicated	I can't have been indicating you can't have been indicating he can't have been indicating we can't have been indicating you can't have been indicating they can't have been indicating

Interrogative form

Simple form	V-ing form
can I indicate? can you indicate? can he indicate? can we indicate? can you indicate? can they indicate?	can I be indicating? can you be indicating? can he be indicating? can we be indicating? can you be indicating? can they be indicating?
Perfect	V-ing perfect
can I have indicated? can you have indicated? can he have indicated? can we have indicated? can you have indicated? can they have indicated?	can I have been indicating? can you have been indicating? can he have been indicating? can we have been indicating? can you have been indicating? can they have been indicating?

Interro-negative form

Simple form	V-ing form
can't I indicate? can't you indicate? can't he indicate? can't we indicate? can't you indicate? can't they indicate?	can't I be indicating? can't you be indicating? can't he be indicating? can't we be indicating? can't you be indicating? can't they be indicating?
Perfect	V-ing perfect
can't I have indicated? can't you have indicated? can't he have indicated? can't we have indicated? can't you have indicated? can't they have indicated?	can't I have been indicating? can't you have been indicating? can't he have been indicating? can't we have been indicating? can't you have been indicating? can't they have been indicating?