Regular verb: sail - sailed - sailed
Simple form | V-ing form |
I can sail you can sail she can sail we can sail you can sail they can sail | I can be sailing you can be sailing she can be sailing we can be sailing you can be sailing they can be sailing |
Perfect | V-ing perfect |
I can have sailed you can have sailed she can have sailed we can have sailed you can have sailed they can have sailed | I can have been sailing you can have been sailing she can have been sailing we can have been sailing you can have been sailing they can have been sailing |
Simple form | V-ing form |
I cannot sail you cannot sail she cannot sail we cannot sail you cannot sail they cannot sail | I cannot be sailing you cannot be sailing she cannot be sailing we cannot be sailing you cannot be sailing they cannot be sailing |
Perfect | V-ing perfect |
I cannot have sailed you cannot have sailed she cannot have sailed we cannot have sailed you cannot have sailed they cannot have sailed | I cannot have been sailing you cannot have been sailing she cannot have been sailing we cannot have been sailing you cannot have been sailing they cannot have been sailing |
Simple form | V-ing form |
can I sail? can you sail? can she sail? can we sail? can you sail? can they sail? | can I be sailing? can you be sailing? can she be sailing? can we be sailing? can you be sailing? can they be sailing? |
Perfect | V-ing perfect |
can I have sailed? can you have sailed? can she have sailed? can we have sailed? can you have sailed? can they have sailed? | can I have been sailing? can you have been sailing? can she have been sailing? can we have been sailing? can you have been sailing? can they have been sailing? |
Simple form | V-ing form |
can I not sail? can you not sail? can she not sail? can we not sail? can you not sail? can they not sail? | can I not be sailing? can you not be sailing? can she not be sailing? can we not be sailing? can you not be sailing? can they not be sailing? |
Perfect | V-ing perfect |
can I not have sailed? can you not have sailed? can she not have sailed? can we not have sailed? can you not have sailed? can they not have sailed? | can I not have been sailing? can you not have been sailing? can she not have been sailing? can we not have been sailing? can you not have been sailing? can they not have been sailing? |