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