I can terrify you can terrify he can terrify we can terrify you can terrify they can terrify
V-ing form
I can be terrifying you can be terrifying he can be terrifying we can be terrifying you can be terrifying they can be terrifying
Perfect
I can have terrified you can have terrified he can have terrified we can have terrified you can have terrified they can have terrified
V-ing perfect
I can have been terrifying you can have been terrifying he can have been terrifying we can have been terrifying you can have been terrifying they can have been terrifying
Negation
Simple form
I can't terrify you can't terrify he can't terrify we can't terrify you can't terrify they can't terrify
V-ing form
I can't be terrifying you can't be terrifying he can't be terrifying we can't be terrifying you can't be terrifying they can't be terrifying
Perfect
I can't have terrified you can't have terrified he can't have terrified we can't have terrified you can't have terrified they can't have terrified
V-ing perfect
I can't have been terrifying you can't have been terrifying he can't have been terrifying we can't have been terrifying you can't have been terrifying they can't have been terrifying
Interrogative form
Simple form
can I terrify? can you terrify? can he terrify? can we terrify? can you terrify? can they terrify?
V-ing form
can I be terrifying? can you be terrifying? can he be terrifying? can we be terrifying? can you be terrifying? can they be terrifying?
Perfect
can I have terrified? can you have terrified? can he have terrified? can we have terrified? can you have terrified? can they have terrified?
V-ing perfect
can I have been terrifying? can you have been terrifying? can he have been terrifying? can we have been terrifying? can you have been terrifying? can they have been terrifying?
Interro-negative form
Simple form
can't I terrify? can't you terrify? can't he terrify? can't we terrify? can't you terrify? can't they terrify?
V-ing form
can't I be terrifying? can't you be terrifying? can't he be terrifying? can't we be terrifying? can't you be terrifying? can't they be terrifying?
Perfect
can't I have terrified? can't you have terrified? can't he have terrified? can't we have terrified? can't you have terrified? can't they have terrified?
V-ing perfect
can't I have been terrifying? can't you have been terrifying? can't he have been terrifying? can't we have been terrifying? can't you have been terrifying? can't they have been terrifying?