I can augur you can augur he can augur we can augur you can augur they can augur
V-ing form
I can be auguring you can be auguring he can be auguring we can be auguring you can be auguring they can be auguring
Perfect
I can have augured you can have augured he can have augured we can have augured you can have augured they can have augured
V-ing perfect
I can have been auguring you can have been auguring he can have been auguring we can have been auguring you can have been auguring they can have been auguring
Negation
Simple form
I can't augur you can't augur he can't augur we can't augur you can't augur they can't augur
V-ing form
I can't be auguring you can't be auguring he can't be auguring we can't be auguring you can't be auguring they can't be auguring
Perfect
I can't have augured you can't have augured he can't have augured we can't have augured you can't have augured they can't have augured
V-ing perfect
I can't have been auguring you can't have been auguring he can't have been auguring we can't have been auguring you can't have been auguring they can't have been auguring
Interrogative form
Simple form
can I augur? can you augur? can he augur? can we augur? can you augur? can they augur?
V-ing form
can I be auguring? can you be auguring? can he be auguring? can we be auguring? can you be auguring? can they be auguring?
Perfect
can I have augured? can you have augured? can he have augured? can we have augured? can you have augured? can they have augured?
V-ing perfect
can I have been auguring? can you have been auguring? can he have been auguring? can we have been auguring? can you have been auguring? can they have been auguring?
Interro-negative form
Simple form
can't I augur? can't you augur? can't he augur? can't we augur? can't you augur? can't they augur?
V-ing form
can't I be auguring? can't you be auguring? can't he be auguring? can't we be auguring? can't you be auguring? can't they be auguring?
Perfect
can't I have augured? can't you have augured? can't he have augured? can't we have augured? can't you have augured? can't they have augured?
V-ing perfect
can't I have been auguring? can't you have been auguring? can't he have been auguring? can't we have been auguring? can't you have been auguring? can't they have been auguring?