Have/has been planning is the present perfect progressive of plan.
I/We/You/They have been planning
He/She/It has been planning
The past progressive tense of the word "plan" is "was planning".
Have/has been planning is the present perfect progressive of plan.I/We/You/They have been planningHe/She/It has been planning
have/has planned (PRESENT PERFECT)
Have/Has planned.
It is "have/has planned".
The past progressive tense for "plan" is "was planning" or "were planning."
"was planning"
"was planning"
The past progressive tense of "plan" is "was planning" or "were planning."
The past perfect tense of "to plan" is "had planned." For example, "I had planned to go to the concert last night, but I couldn't make it."
The past progressive tense of "plan" is "was planning" or "were planning," depending on the subject. For example, "I was planning to go on a trip last weekend."
The future progressive tense for the word "plan" is "will be planning."