English verb conjugation
CAN PREDICT

Regular verb: predict - predicted - predicted

Affirmation

Simple form	V-ing form
I can predict you can predict he can predict we can predict you can predict they can predict	I can be predicting you can be predicting he can be predicting we can be predicting you can be predicting they can be predicting
Perfect	V-ing perfect
I can have predicted you can have predicted he can have predicted we can have predicted you can have predicted they can have predicted	I can have been predicting you can have been predicting he can have been predicting we can have been predicting you can have been predicting they can have been predicting

Negation

Simple form	V-ing form
I can't predict you can't predict he can't predict we can't predict you can't predict they can't predict	I can't be predicting you can't be predicting he can't be predicting we can't be predicting you can't be predicting they can't be predicting
Perfect	V-ing perfect
I can't have predicted you can't have predicted he can't have predicted we can't have predicted you can't have predicted they can't have predicted	I can't have been predicting you can't have been predicting he can't have been predicting we can't have been predicting you can't have been predicting they can't have been predicting

Interrogative form

Simple form	V-ing form
can I predict? can you predict? can he predict? can we predict? can you predict? can they predict?	can I be predicting? can you be predicting? can he be predicting? can we be predicting? can you be predicting? can they be predicting?
Perfect	V-ing perfect
can I have predicted? can you have predicted? can he have predicted? can we have predicted? can you have predicted? can they have predicted?	can I have been predicting? can you have been predicting? can he have been predicting? can we have been predicting? can you have been predicting? can they have been predicting?

Interro-negative form

Simple form	V-ing form
can't I predict? can't you predict? can't he predict? can't we predict? can't you predict? can't they predict?	can't I be predicting? can't you be predicting? can't he be predicting? can't we be predicting? can't you be predicting? can't they be predicting?
Perfect	V-ing perfect
can't I have predicted? can't you have predicted? can't he have predicted? can't we have predicted? can't you have predicted? can't they have predicted?	can't I have been predicting? can't you have been predicting? can't he have been predicting? can't we have been predicting? can't you have been predicting? can't they have been predicting?