I can connive you can connive he can connive we can connive you can connive they can connive
V-ing form
I can be conniving you can be conniving he can be conniving we can be conniving you can be conniving they can be conniving
Perfect
I can have connived you can have connived he can have connived we can have connived you can have connived they can have connived
V-ing perfect
I can have been conniving you can have been conniving he can have been conniving we can have been conniving you can have been conniving they can have been conniving
Negation
Simple form
I can't connive you can't connive he can't connive we can't connive you can't connive they can't connive
V-ing form
I can't be conniving you can't be conniving he can't be conniving we can't be conniving you can't be conniving they can't be conniving
Perfect
I can't have connived you can't have connived he can't have connived we can't have connived you can't have connived they can't have connived
V-ing perfect
I can't have been conniving you can't have been conniving he can't have been conniving we can't have been conniving you can't have been conniving they can't have been conniving
Interrogative form
Simple form
can I connive? can you connive? can he connive? can we connive? can you connive? can they connive?
V-ing form
can I be conniving? can you be conniving? can he be conniving? can we be conniving? can you be conniving? can they be conniving?
Perfect
can I have connived? can you have connived? can he have connived? can we have connived? can you have connived? can they have connived?
V-ing perfect
can I have been conniving? can you have been conniving? can he have been conniving? can we have been conniving? can you have been conniving? can they have been conniving?
Interro-negative form
Simple form
can't I connive? can't you connive? can't he connive? can't we connive? can't you connive? can't they connive?
V-ing form
can't I be conniving? can't you be conniving? can't he be conniving? can't we be conniving? can't you be conniving? can't they be conniving?
Perfect
can't I have connived? can't you have connived? can't he have connived? can't we have connived? can't you have connived? can't they have connived?
V-ing perfect
can't I have been conniving? can't you have been conniving? can't he have been conniving? can't we have been conniving? can't you have been conniving? can't they have been conniving?