I can lounge you can lounge she can lounge we can lounge you can lounge they can lounge
V-ing form
I can be lounging you can be lounging she can be lounging we can be lounging you can be lounging they can be lounging
Perfect
I can have lounged you can have lounged she can have lounged we can have lounged you can have lounged they can have lounged
V-ing perfect
I can have been lounging you can have been lounging she can have been lounging we can have been lounging you can have been lounging they can have been lounging
Negation
Simple form
I can't lounge you can't lounge she can't lounge we can't lounge you can't lounge they can't lounge
V-ing form
I can't be lounging you can't be lounging she can't be lounging we can't be lounging you can't be lounging they can't be lounging
Perfect
I can't have lounged you can't have lounged she can't have lounged we can't have lounged you can't have lounged they can't have lounged
V-ing perfect
I can't have been lounging you can't have been lounging she can't have been lounging we can't have been lounging you can't have been lounging they can't have been lounging
Interrogative form
Simple form
can I lounge? can you lounge? can she lounge? can we lounge? can you lounge? can they lounge?
V-ing form
can I be lounging? can you be lounging? can she be lounging? can we be lounging? can you be lounging? can they be lounging?
Perfect
can I have lounged? can you have lounged? can she have lounged? can we have lounged? can you have lounged? can they have lounged?
V-ing perfect
can I have been lounging? can you have been lounging? can she have been lounging? can we have been lounging? can you have been lounging? can they have been lounging?
Interro-negative form
Simple form
can't I lounge? can't you lounge? can't she lounge? can't we lounge? can't you lounge? can't they lounge?
V-ing form
can't I be lounging? can't you be lounging? can't she be lounging? can't we be lounging? can't you be lounging? can't they be lounging?
Perfect
can't I have lounged? can't you have lounged? can't she have lounged? can't we have lounged? can't you have lounged? can't they have lounged?
V-ing perfect
can't I have been lounging? can't you have been lounging? can't she have been lounging? can't we have been lounging? can't you have been lounging? can't they have been lounging?