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