Regular verb: achieve achieve - achieve achieved - achieve achieved
Warning, this verb may not exist. Conjugation is given as example.
Simple form | V-ing form |
I must achieve achieve you must achieve achieve he must achieve achieve we must achieve achieve you must achieve achieve they must achieve achieve | I must be achieve achieving you must be achieve achieving he must be achieve achieving we must be achieve achieving you must be achieve achieving they must be achieve achieving |
Perfect | V-ing perfect |
I must have achieve achieved you must have achieve achieved he must have achieve achieved we must have achieve achieved you must have achieve achieved they must have achieve achieved | I must have been achieve achieving you must have been achieve achieving he must have been achieve achieving we must have been achieve achieving you must have been achieve achieving they must have been achieve achieving |
Simple form | V-ing form |
I mustn't achieve achieve you mustn't achieve achieve he mustn't achieve achieve we mustn't achieve achieve you mustn't achieve achieve they mustn't achieve achieve | I mustn't be achieve achieving you mustn't be achieve achieving he mustn't be achieve achieving we mustn't be achieve achieving you mustn't be achieve achieving they mustn't be achieve achieving |
Perfect | V-ing perfect |
I mustn't have achieve achieved you mustn't have achieve achieved he mustn't have achieve achieved we mustn't have achieve achieved you mustn't have achieve achieved they mustn't have achieve achieved | I mustn't have been achieve achieving you mustn't have been achieve achieving he mustn't have been achieve achieving we mustn't have been achieve achieving you mustn't have been achieve achieving they mustn't have been achieve achieving |
Simple form | V-ing form |
must I achieve achieve? must you achieve achieve? must he achieve achieve? must we achieve achieve? must you achieve achieve? must they achieve achieve? | must I be achieve achieving? must you be achieve achieving? must he be achieve achieving? must we be achieve achieving? must you be achieve achieving? must they be achieve achieving? |
Perfect | V-ing perfect |
must I have achieve achieved? must you have achieve achieved? must he have achieve achieved? must we have achieve achieved? must you have achieve achieved? must they have achieve achieved? | must I have been achieve achieving? must you have been achieve achieving? must he have been achieve achieving? must we have been achieve achieving? must you have been achieve achieving? must they have been achieve achieving? |
Simple form | V-ing form |
mustn't I achieve achieve? mustn't you achieve achieve? mustn't he achieve achieve? mustn't we achieve achieve? mustn't you achieve achieve? mustn't they achieve achieve? | mustn't I be achieve achieving? mustn't you be achieve achieving? mustn't he be achieve achieving? mustn't we be achieve achieving? mustn't you be achieve achieving? mustn't they be achieve achieving? |
Perfect | V-ing perfect |
mustn't I have achieve achieved? mustn't you have achieve achieved? mustn't he have achieve achieved? mustn't we have achieve achieved? mustn't you have achieve achieved? mustn't they have achieve achieved? | mustn't I have been achieve achieving? mustn't you have been achieve achieving? mustn't he have been achieve achieving? mustn't we have been achieve achieving? mustn't you have been achieve achieving? mustn't they have been achieve achieving? |