Regular verb: crawl - crawled - crawled
Simple form | V-ing form |
I can crawl you can crawl he can crawl we can crawl you can crawl they can crawl | I can be crawling you can be crawling he can be crawling we can be crawling you can be crawling they can be crawling |
Perfect | V-ing perfect |
I can have crawled you can have crawled he can have crawled we can have crawled you can have crawled they can have crawled | I can have been crawling you can have been crawling he can have been crawling we can have been crawling you can have been crawling they can have been crawling |
Simple form | V-ing form |
I can't crawl you can't crawl he can't crawl we can't crawl you can't crawl they can't crawl | I can't be crawling you can't be crawling he can't be crawling we can't be crawling you can't be crawling they can't be crawling |
Perfect | V-ing perfect |
I can't have crawled you can't have crawled he can't have crawled we can't have crawled you can't have crawled they can't have crawled | I can't have been crawling you can't have been crawling he can't have been crawling we can't have been crawling you can't have been crawling they can't have been crawling |
Simple form | V-ing form |
can I crawl? can you crawl? can he crawl? can we crawl? can you crawl? can they crawl? | can I be crawling? can you be crawling? can he be crawling? can we be crawling? can you be crawling? can they be crawling? |
Perfect | V-ing perfect |
can I have crawled? can you have crawled? can he have crawled? can we have crawled? can you have crawled? can they have crawled? | can I have been crawling? can you have been crawling? can he have been crawling? can we have been crawling? can you have been crawling? can they have been crawling? |
Simple form | V-ing form |
can't I crawl? can't you crawl? can't he crawl? can't we crawl? can't you crawl? can't they crawl? | can't I be crawling? can't you be crawling? can't he be crawling? can't we be crawling? can't you be crawling? can't they be crawling? |
Perfect | V-ing perfect |
can't I have crawled? can't you have crawled? can't he have crawled? can't we have crawled? can't you have crawled? can't they have crawled? | can't I have been crawling? can't you have been crawling? can't he have been crawling? can't we have been crawling? can't you have been crawling? can't they have been crawling? |