I/You/We/They plan.
He/She/It plans.
have/has planned (PRESENT PERFECT)
It is "have/has planned".
Have/Has planned.
The past progressive tense of the word "plan" is "was planning".
Present tense is used to describe things that are happening now or are generally true. Past tense is used to describe things that have already happened.
The verb is is the present tense.
Have/has been planning is the present perfect progressive of plan.I/We/You/They have been planningHe/She/It has been planning
Present perfect tense.
Have/has been planning is the present perfect progressive of plan.I/We/You/They have been planningHe/She/It has been planning
it's present tense actually
"you do" is present tense. The past tense is "you did" and the future tense is "you will do".
The past tense of did is did. The present tense of did is do. The future tense of did is will do.