English verb conjugation
CAN INGRAIN

Regular verb: ingrain - ingrained - ingrained

Affirmation

Simple form	V-ing form
I can ingrain you can ingrain he can ingrain we can ingrain you can ingrain they can ingrain	I can be ingraining you can be ingraining he can be ingraining we can be ingraining you can be ingraining they can be ingraining
Perfect	V-ing perfect
I can have ingrained you can have ingrained he can have ingrained we can have ingrained you can have ingrained they can have ingrained	I can have been ingraining you can have been ingraining he can have been ingraining we can have been ingraining you can have been ingraining they can have been ingraining

Negation

Simple form	V-ing form
I cannot ingrain you cannot ingrain he cannot ingrain we cannot ingrain you cannot ingrain they cannot ingrain	I cannot be ingraining you cannot be ingraining he cannot be ingraining we cannot be ingraining you cannot be ingraining they cannot be ingraining
Perfect	V-ing perfect
I cannot have ingrained you cannot have ingrained he cannot have ingrained we cannot have ingrained you cannot have ingrained they cannot have ingrained	I cannot have been ingraining you cannot have been ingraining he cannot have been ingraining we cannot have been ingraining you cannot have been ingraining they cannot have been ingraining

Interrogative form

Simple form	V-ing form
can I ingrain? can you ingrain? can he ingrain? can we ingrain? can you ingrain? can they ingrain?	can I be ingraining? can you be ingraining? can he be ingraining? can we be ingraining? can you be ingraining? can they be ingraining?
Perfect	V-ing perfect
can I have ingrained? can you have ingrained? can he have ingrained? can we have ingrained? can you have ingrained? can they have ingrained?	can I have been ingraining? can you have been ingraining? can he have been ingraining? can we have been ingraining? can you have been ingraining? can they have been ingraining?

Interro-negative form

Simple form	V-ing form
can I not ingrain? can you not ingrain? can he not ingrain? can we not ingrain? can you not ingrain? can they not ingrain?	can I not be ingraining? can you not be ingraining? can he not be ingraining? can we not be ingraining? can you not be ingraining? can they not be ingraining?
Perfect	V-ing perfect
can I not have ingrained? can you not have ingrained? can he not have ingrained? can we not have ingrained? can you not have ingrained? can they not have ingrained?	can I not have been ingraining? can you not have been ingraining? can he not have been ingraining? can we not have been ingraining? can you not have been ingraining? can they not have been ingraining?