Regular verb: suck - sucked - sucked
Simple form | V-ing form |
I can suck you can suck she can suck we can suck you can suck they can suck | I can be sucking you can be sucking she can be sucking we can be sucking you can be sucking they can be sucking |
Perfect | V-ing perfect |
I can have sucked you can have sucked she can have sucked we can have sucked you can have sucked they can have sucked | I can have been sucking you can have been sucking she can have been sucking we can have been sucking you can have been sucking they can have been sucking |
Simple form | V-ing form |
I can't suck you can't suck she can't suck we can't suck you can't suck they can't suck | I can't be sucking you can't be sucking she can't be sucking we can't be sucking you can't be sucking they can't be sucking |
Perfect | V-ing perfect |
I can't have sucked you can't have sucked she can't have sucked we can't have sucked you can't have sucked they can't have sucked | I can't have been sucking you can't have been sucking she can't have been sucking we can't have been sucking you can't have been sucking they can't have been sucking |
Simple form | V-ing form |
can I suck? can you suck? can she suck? can we suck? can you suck? can they suck? | can I be sucking? can you be sucking? can she be sucking? can we be sucking? can you be sucking? can they be sucking? |
Perfect | V-ing perfect |
can I have sucked? can you have sucked? can she have sucked? can we have sucked? can you have sucked? can they have sucked? | can I have been sucking? can you have been sucking? can she have been sucking? can we have been sucking? can you have been sucking? can they have been sucking? |
Simple form | V-ing form |
can't I suck? can't you suck? can't she suck? can't we suck? can't you suck? can't they suck? | can't I be sucking? can't you be sucking? can't she be sucking? can't we be sucking? can't you be sucking? can't they be sucking? |
Perfect | V-ing perfect |
can't I have sucked? can't you have sucked? can't she have sucked? can't we have sucked? can't you have sucked? can't they have sucked? | can't I have been sucking? can't you have been sucking? can't she have been sucking? can't we have been sucking? can't you have been sucking? can't they have been sucking? |