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